Weather Near Rochester, New York
Current Weather
Humidity: 93%
Heat Index: 40.8°F
Feels Like: 32.6°F
Wind: ESE 11.8 mph
Wind Gusts: 24 mph
Wind Chill: 32.6°F
Dew Point: 32.6°F
Chance of Precipitation: 79%
Precipitation: 0.17 in
Cloud Cover: 0%
Visibility: 5 mi
UV Index: 0
Five Day Weather Forecast
Mon
H: 42°F
L: 14°F
Tue
H: 24°F
L: 8°F
Wed
H: 30°F
L: 10°F
Thu
H: 20°F
L: 7°F
Fri
H: 19°F
L: 14°F
Air Quality
Nitrogen Dioxide: 7.95 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 50 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 4:41 PM
Daylight: 8 hrs 59 mins
Moon Transit: 7:50 PM
Moonset: 2:07 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%
Best Times for Fishing or Hunting
Major Periods
8:38 AM - 11:08 AM7:20 PM - 9:50 PM
Minor Periods
12:01 AM - 1:31 PM1:37 AM - 3:07 AM
Action Rating: 2 out of 5
yellow warning - freezing rain - in effect
Service Notice – November 2025: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2025, changes are expected to include... 1) ECCC's initiative to upgrade the presentation of alerts into Colour-Coded Weather Alerts is tentatively set for deployment November 26, 2025. Data changes will appear in CAP following this deployment, 2) the alert name ‘extreme cold warning’ will change to ‘cold warning’, 3) two Public zone names will change in Saskatchewan, 4) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard continues, there will be changes coming to CAP and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – novembre 2025: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2025, il y aura des changements incluant... 1) l'initiative d'ECCC visant à améliorer la présentation des alertes sous forme d'alertes météorologiques codées par couleur est provisoirement prévue pour un déploiement le 26 novembre 2025. Des changements aux données apparaîtront dans le PAC suite à ce déploiement, 2) le nom de l’alerte ‘avertissement de froid extrême’ changera pour ‘avertissement de froid’, 3) deux noms de zones publiques seront modifiés en Saskatchewan, 4) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique se poursuit. Des changements seront également apportés au PAC et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/
Effective: Sun December 28, 2025, 6:57 PM
Expires: Mon December 29, 2025, 1:59 AM
Freezing rain is expected. Freezing rain continues this evening. What: Freezing rain leading to icy surfaces. Ice accretion or build-up of 2 to 4 mm on some surfaces. When: Ending later this evening. Additional information: Freezing rain is expected to change over to rain later this evening as temperatures climb above the freezing mark. ### Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
Be very careful if walking or driving.
yellow warning - freezing rain - in effect
Service Notice – November 2025: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2025, changes are expected to include... 1) ECCC's initiative to upgrade the presentation of alerts into Colour-Coded Weather Alerts is tentatively set for deployment November 26, 2025. Data changes will appear in CAP following this deployment, 2) the alert name ‘extreme cold warning’ will change to ‘cold warning’, 3) two Public zone names will change in Saskatchewan, 4) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard continues, there will be changes coming to CAP and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – novembre 2025: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2025, il y aura des changements incluant... 1) l'initiative d'ECCC visant à améliorer la présentation des alertes sous forme d'alertes météorologiques codées par couleur est provisoirement prévue pour un déploiement le 26 novembre 2025. Des changements aux données apparaîtront dans le PAC suite à ce déploiement, 2) le nom de l’alerte ‘avertissement de froid extrême’ changera pour ‘avertissement de froid’, 3) deux noms de zones publiques seront modifiés en Saskatchewan, 4) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique se poursuit. Des changements seront également apportés au PAC et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/
Effective: Sun December 28, 2025, 6:57 PM
Expires: Mon December 29, 2025, 1:59 AM
Freezing rain is expected. ### Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
Be very careful if walking or driving.
yellow warning - freezing rain - in effect
Service Notice – November 2025: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2025, changes are expected to include... 1) ECCC's initiative to upgrade the presentation of alerts into Colour-Coded Weather Alerts is tentatively set for deployment November 26, 2025. Data changes will appear in CAP following this deployment, 2) the alert name ‘extreme cold warning’ will change to ‘cold warning’, 3) two Public zone names will change in Saskatchewan, 4) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard continues, there will be changes coming to CAP and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – novembre 2025: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2025, il y aura des changements incluant... 1) l'initiative d'ECCC visant à améliorer la présentation des alertes sous forme d'alertes météorologiques codées par couleur est provisoirement prévue pour un déploiement le 26 novembre 2025. Des changements aux données apparaîtront dans le PAC suite à ce déploiement, 2) le nom de l’alerte ‘avertissement de froid extrême’ changera pour ‘avertissement de froid’, 3) deux noms de zones publiques seront modifiés en Saskatchewan, 4) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique se poursuit. Des changements seront également apportés au PAC et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/
Effective: Sun December 28, 2025, 6:16 PM
Expires: Mon December 29, 2025, 8:59 AM
Significant freezing rain continues tonight. What: Freezing rain leading to icy surfaces. Ice accretion or build-up of 5 to 15 mm on some surfaces. When: Continuing tonight and ending early Monday morning. Additional information: Freezing rain will continue tonight. The freezing rain may briefly change over to rain Monday morning as temperatures are expected to climb to just above the freezing mark. ### Roads and walkways may become icy and slippery. Prolonged utility outages are possible. Significant damage to property, including some buildings and trees, is possible due to the weight of ice. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
yellow warning - freezing rain - in effect
Service Notice – November 2025: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2025, changes are expected to include... 1) ECCC's initiative to upgrade the presentation of alerts into Colour-Coded Weather Alerts is tentatively set for deployment November 26, 2025. Data changes will appear in CAP following this deployment, 2) the alert name ‘extreme cold warning’ will change to ‘cold warning’, 3) two Public zone names will change in Saskatchewan, 4) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard continues, there will be changes coming to CAP and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – novembre 2025: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2025, il y aura des changements incluant... 1) l'initiative d'ECCC visant à améliorer la présentation des alertes sous forme d'alertes météorologiques codées par couleur est provisoirement prévue pour un déploiement le 26 novembre 2025. Des changements aux données apparaîtront dans le PAC suite à ce déploiement, 2) le nom de l’alerte ‘avertissement de froid extrême’ changera pour ‘avertissement de froid’, 3) deux noms de zones publiques seront modifiés en Saskatchewan, 4) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique se poursuit. Des changements seront également apportés au PAC et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/
Effective: Sun December 28, 2025, 6:16 PM
Expires: Mon December 29, 2025, 8:59 AM
### Roads and walkways may become icy and slippery. Prolonged utility outages are possible. Significant damage to property, including some buildings and trees, is possible due to the weight of ice. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
yellow warning - wind - in effect
Service Notice – November 2025: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2025, changes are expected to include... 1) ECCC's initiative to upgrade the presentation of alerts into Colour-Coded Weather Alerts is tentatively set for deployment November 26, 2025. Data changes will appear in CAP following this deployment, 2) the alert name ‘extreme cold warning’ will change to ‘cold warning’, 3) two Public zone names will change in Saskatchewan, 4) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard continues, there will be changes coming to CAP and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – novembre 2025: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2025, il y aura des changements incluant... 1) l'initiative d'ECCC visant à améliorer la présentation des alertes sous forme d'alertes météorologiques codées par couleur est provisoirement prévue pour un déploiement le 26 novembre 2025. Des changements aux données apparaîtront dans le PAC suite à ce déploiement, 2) le nom de l’alerte ‘avertissement de froid extrême’ changera pour ‘avertissement de froid’, 3) deux noms de zones publiques seront modifiés en Saskatchewan, 4) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique se poursuit. Des changements seront également apportés au PAC et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/
Effective: Sun December 28, 2025, 4:28 PM
Expires: Mon December 29, 2025, 8:28 AM
Strong winds expected on Monday. What: Strong southwesterly wind gusts of 80 to 90 km/h, except up to 100 km/h near Lake Ontario. When: Beginning Monday morning and easing Monday evening. Additional information. Strong southwesterly winds are expected to develop Monday morning with the passage of a strong cold front. The winds will become northwesterly through the afternoon. The winds will ease through Monday evening. The strongest wind gusts are expected near Lake Ontario Monday afternoon. ### Local utility outages are possible. Damage to roofs, fences, branches or soft shelters is possible. Some property damage is possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
Secure loose objects.
yellow warning - wind - in effect
Service Notice – November 2025: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2025, changes are expected to include... 1) ECCC's initiative to upgrade the presentation of alerts into Colour-Coded Weather Alerts is tentatively set for deployment November 26, 2025. Data changes will appear in CAP following this deployment, 2) the alert name ‘extreme cold warning’ will change to ‘cold warning’, 3) two Public zone names will change in Saskatchewan, 4) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard continues, there will be changes coming to CAP and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – novembre 2025: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2025, il y aura des changements incluant... 1) l'initiative d'ECCC visant à améliorer la présentation des alertes sous forme d'alertes météorologiques codées par couleur est provisoirement prévue pour un déploiement le 26 novembre 2025. Des changements aux données apparaîtront dans le PAC suite à ce déploiement, 2) le nom de l’alerte ‘avertissement de froid extrême’ changera pour ‘avertissement de froid’, 3) deux noms de zones publiques seront modifiés en Saskatchewan, 4) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique se poursuit. Des changements seront également apportés au PAC et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/
Effective: Sun December 28, 2025, 4:28 PM
Expires: Mon December 29, 2025, 8:28 AM
### Local utility outages are possible. Damage to roofs, fences, branches or soft shelters is possible. Some property damage is possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
Secure loose objects.
yellow warning - freezing rain - in effect
Service Notice – November 2025: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2025, changes are expected to include... 1) ECCC's initiative to upgrade the presentation of alerts into Colour-Coded Weather Alerts is tentatively set for deployment November 26, 2025. Data changes will appear in CAP following this deployment, 2) the alert name ‘extreme cold warning’ will change to ‘cold warning’, 3) two Public zone names will change in Saskatchewan, 4) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard continues, there will be changes coming to CAP and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – novembre 2025: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2025, il y aura des changements incluant... 1) l'initiative d'ECCC visant à améliorer la présentation des alertes sous forme d'alertes météorologiques codées par couleur est provisoirement prévue pour un déploiement le 26 novembre 2025. Des changements aux données apparaîtront dans le PAC suite à ce déploiement, 2) le nom de l’alerte ‘avertissement de froid extrême’ changera pour ‘avertissement de froid’, 3) deux noms de zones publiques seront modifiés en Saskatchewan, 4) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique se poursuit. Des changements seront également apportés au PAC et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/
Effective: Sun December 28, 2025, 6:16 PM
Expires: Mon December 29, 2025, 8:59 AM
Significant freezing rain continues tonight. What: Freezing rain leading to icy surfaces. Ice accretion or build-up of 5 to 15 mm on some surfaces. When: Continuing tonight and ending early Monday morning. Additional information: Freezing rain will continue tonight. The freezing rain may briefly change over to rain Monday morning as temperatures are expected to climb to just above the freezing mark. ### Roads and walkways may become icy and slippery. Prolonged utility outages are possible. Significant damage to property, including some buildings and trees, is possible due to the weight of ice. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
Weather Forecast
Average Temperature: 30.8°F
Average Humidity: 88%
Wind: 34.2 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 10.62 μg/m3
Sulphur Dioxide: 2.41 μg/m3
Ozone: 43.72 μg/m3
Astronomical
Sun Transit: 12:11 AM
Sunset: 4:41 PM
Daylight: 8 hrs 59 mins
Moon Transit: 7:50 PM
Moonset: 2:07 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%
Best Times for Fishing or Hunting
Major Periods
8:38 AM - 11:08 AM7:20 PM - 9:50 PM
Minor Periods
12:01 AM - 1:31 PM1:37 AM - 3:07 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 14°F
Average Humidity: 72%
Wind: 24.4 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 2.04 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 77.6 μg/m3
Astronomical
Sun Transit: 12:12 AM
Sunset: 4:42 PM
Daylight: 8 hrs 59 mins
Moon Transit: 8:47 PM
Moonset: 3:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%
Best Times for Fishing or Hunting
Major Periods
9:33 AM - 12:03 AM8:17 PM - 10:47 PM
Minor Periods
12:31 AM - 2:01 PM2:56 AM - 4:26 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 22.2°F
Average Humidity: 82%
Wind: 16.1 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 2.94 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 80.32 μg/m3
Astronomical
Sun Transit: 12:12 AM
Sunset: 4:43 PM
Daylight: 9 hrs mins
Moon Transit: 9:49 PM
Moonset: 4:49 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%
Best Times for Fishing or Hunting
Major Periods
10:33 AM - 1:03 PM9:19 PM - 11:49 PM
Minor Periods
1:10 PM - 2:40 PM4:19 AM - 5:49 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 12.9°F
Average Humidity: 77%
Wind: 16.6 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 3.71 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 72.54 μg/m3
Astronomical
Sun Transit: 12:13 AM
Sunset: 4:44 PM
Daylight: 9 hrs 1 mins
Moon Transit: 10:56 PM
Moonset: 6:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%
Best Times for Fishing or Hunting
Major Periods
11:38 AM - 2:08 PM12:00 AM - 12:00 AM
Minor Periods
2:03 PM - 3:33 PM5:40 AM - 7:10 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 15.4°F
Average Humidity: 74%
Wind: 15.7 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:13 AM
Sunset: 4:45 PM
Daylight: 9 hrs 2 mins
Moon Transit: 12:00 AM
Moonset: 7:21 AM
Moon Phase: Full
Moon Illumination: 99.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:45 AM - 3:15 PM
Minor Periods
3:10 PM - 4:40 PM6:51 AM - 8:21 AM
Action Rating: 4 out of 5