Weather for Groveland, California
Current Weather
Humidity: 36%
Heat Index: 43.8°F
Feels Like: 43.8°F
Wind: WSW 0 mph
Wind Gusts: 1 mph
Wind Chill: 43.8°F
Dew Point: 43.8°F
Chance of Precipitation: 0%
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 10 mi
UV Index: 2
Five Day Weather Forecast
Mon
H: 61°F
L: 32°F
Tue
H: 64°F
L: 38°F
Wed
H: 59°F
L: 36°F
Thu
H: 53°F
L: 32°F
Fri
H: 54°F
L: 31°F
Air Quality
Nitrogen Dioxide: 12.35 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 50 μg/m3
Astronomical
Sun Transit: 12:02 AM
Sunset: 4:49 PM
Daylight: 9 hrs 35 mins
Moon Transit: 7:47 PM
Moonset: 1:55 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%
Best Times for Fishing or Hunting
Major Periods
2:41 AM - 5:11 AM7:17 PM - 9:47 PM
Minor Periods
12:07 AM - 1:37 PM1:25 AM - 2:55 AM
Action Rating: 2 out of 5
Frost Advisory issued December 28 at 11:31PM PST until December 29 at 9:00AM PST by NWS Sacramento CA
Effective: Sun December 28, 2025, 11:31 PM
Expires: Mon December 29, 2025, 9:00 AM
* WHAT...Temperatures as low as 33 to 36 degrees will result in frost formation. * WHERE...Elevations below 2000 feet in the Central Sacramento Valley and Motherlode. * WHEN...Until 9 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous. Frost could harm sensitive outdoor vegetation, especially if left uncovered. * ADDITIONAL DETAILS...Frost formation may be inhibited by northerly flow along and west of Interstate 5, or in areas where fog forms early on in the night.
Take steps now to protect tender plants from the cold.
Dense Fog Advisory issued December 28 at 11:31PM PST until December 29 at 11:00AM PST by NWS Sacramento CA
Effective: Sun December 28, 2025, 11:31 PM
Expires: Mon December 29, 2025, 11:00 AM
* WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Frost Advisory, temperatures as low as 33 to 36 degrees will result in frost formation. * WHERE...Carquinez Strait and Delta, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...For the Dense Fog Advisory, until 11 AM PST Monday. For the Frost Advisory, until 9 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous. Frost could harm sensitive outdoor vegetation, especially if left uncovered. * ADDITIONAL DETAILS...Frost formation may be inhibited by northerly flow along and west of Interstate 5, or in areas where fog forms early on in the night.
Take steps now to protect tender plants from the cold. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Frost Advisory issued December 28 at 11:31PM PST until December 29 at 9:00AM PST by NWS Sacramento CA
Effective: Sun December 28, 2025, 11:31 PM
Expires: Mon December 29, 2025, 11:00 AM
* WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Frost Advisory, temperatures as low as 33 to 36 degrees will result in frost formation. * WHERE...Carquinez Strait and Delta, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...For the Dense Fog Advisory, until 11 AM PST Monday. For the Frost Advisory, until 9 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous. Frost could harm sensitive outdoor vegetation, especially if left uncovered. * ADDITIONAL DETAILS...Frost formation may be inhibited by northerly flow along and west of Interstate 5, or in areas where fog forms early on in the night.
Take steps now to protect tender plants from the cold. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Dense Fog Advisory issued December 29 at 10:09AM PST until December 29 at 1:00PM PST by NWS Sacramento CA
Effective: Mon December 29, 2025, 10:09 AM
Expires: Mon December 29, 2025, 1:00 PM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Carquinez Strait and Delta, Northern San Joaquin Valley, and Southern Sacramento Valley. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Dense fog continues to be observed this morning in the central/southern Sacramento Valley and northern San Joaquin Valley.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Dense Fog Advisory issued December 28 at 8:48PM PST until December 29 at 11:00AM PST by NWS Hanford CA
Effective: Sun December 28, 2025, 8:48 PM
Expires: Mon December 29, 2025, 5:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Caruthers - San Joaquin - Selma, Los Banos - Dos Palos, Merced - Madera - Mendota, and West Side of Fresno and Kings Counties. * WHEN...Until 11 AM PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Dense Fog Advisory issued December 29 at 7:55AM PST until December 29 at 11:00AM PST by NWS Hanford CA
Effective: Mon December 29, 2025, 7:55 AM
Expires: Mon December 29, 2025, 11:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Caruthers - San Joaquin - Selma, Los Banos - Dos Palos, Merced - Madera - Mendota, and West Side of Fresno and Kings Counties. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Weather Forecast
Average Temperature: 46.8°F
Average Humidity: 44%
Wind: 8.5 mph
UV Index: 0.4
Air Quality
Nitrogen Dioxide: 4.57 μg/m3
Sulphur Dioxide: 1.74 μg/m3
Ozone: 65.68 μg/m3
Astronomical
Sun Transit: 12:02 AM
Sunset: 4:49 PM
Daylight: 9 hrs 35 mins
Moon Transit: 7:47 PM
Moonset: 1:55 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%
Best Times for Fishing or Hunting
Major Periods
2:41 AM - 5:11 AM7:17 PM - 9:47 PM
Minor Periods
12:07 AM - 1:37 PM1:25 AM - 2:55 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 47.4°F
Average Humidity: 28%
Wind: 7.8 mph
UV Index: 0.5
Air Quality
Nitrogen Dioxide: 4.57 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 63.92 μg/m3
Astronomical
Sun Transit: 12:02 AM
Sunset: 4:50 PM
Daylight: 9 hrs 35 mins
Moon Transit: 8:44 PM
Moonset: 3:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%
Best Times for Fishing or Hunting
Major Periods
3:36 AM - 6:06 AM8:14 PM - 10:44 PM
Minor Periods
12:43 AM - 2:13 PM2:40 AM - 4:10 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 45.6°F
Average Humidity: 48%
Wind: 8.1 mph
UV Index: 0.5
Air Quality
Nitrogen Dioxide: 6.32 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 50.64 μg/m3
Astronomical
Sun Transit: 12:03 AM
Sunset: 4:51 PM
Daylight: 9 hrs 36 mins
Moon Transit: 9:47 PM
Moonset: 4:28 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%
Best Times for Fishing or Hunting
Major Periods
4:35 AM - 7:05 AM9:17 PM - 11:47 PM
Minor Periods
1:29 PM - 2:59 PM3:58 AM - 5:28 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 46.1°F
Average Humidity: 94%
Wind: 6.5 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 3.69 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 66.96 μg/m3
Astronomical
Sun Transit: 12:03 AM
Sunset: 4:52 PM
Daylight: 9 hrs 36 mins
Moon Transit: 10:54 PM
Moonset: 5:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%
Best Times for Fishing or Hunting
Major Periods
5:40 AM - 8:10 AM12:00 AM - 12:00 AM
Minor Periods
2:26 PM - 3:56 PM5:14 AM - 6:44 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 43.7°F
Average Humidity: 89%
Wind: 9.4 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 3.26 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 60.54 μg/m3
Astronomical
Sun Transit: 12:04 AM
Sunset: 4:53 PM
Daylight: 9 hrs 37 mins
Moon Transit: 12:00 AM
Moonset: 6:53 AM
Moon Phase: Full
Moon Illumination: 99.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM6:47 AM - 9:17 AM
Minor Periods
3:34 PM - 5:04 PM6:23 AM - 7:53 AM
Action Rating: 5 out of 5