Weather for Oregon City, Oregon
Current Weather
Humidity: 83%
Feels Like: 60.1°F
Wind: S 2.5 mph
Wind Gusts: 4.8 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Wed
H: 72°F
L: 62°F
Thu
H: 78°F
L: 62°F
Fri
H: 91°F
L: 59°F
Sat
H: 84°F
L: 57°F
Sun
H: 90°F
L: 57°F
Air Quality
Nitrogen Dioxide: 4.63 μg/m3
Sulphur Dioxide: 1.48 μg/m3
Ozone: 34 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:59 PM
Daylight: 15 hrs 28 mins
Moon Transit: 12:00 AM
Moonset: 3:50 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:22 AM - 9:52 AM
Minor Periods
8:22 PM - 9:52 PM3:20 AM - 4:50 AM
Action Rating: 3 out of 5
Red Flag Warning issued July 8 at 12:36PM PDT until July 9 at 10:00PM PDT by NWS Pendleton OR
Effective: Tue July 8, 2025, 12:36 PM
Expires: Tue July 8, 2025, 11:00 PM
...DRY THUNDERSTORMS EXPECTED TODAY AND WEDNESDAY OVER CENTRAL AND EASTERN OREGON, WITH DRY AND WINDY CONDITIONS ACROSS THE COLUMBIA BASIN WEDNESDAY... .The ridge of high pressure currently in place over the Pacific Northwest will break down tonight through Wednesday as a pair of upper-level low-pressure systems pass over the region. This will lead to thunderstorm development across central and eastern Oregon Tuesday afternoon and evening, and across eastern Oregon Wednesday afternoon and evening. Widespread breezy to windy conditions will persist this evening through Wednesday, strongest through the Cascade gaps and Columbia Basin on Wednesday with a frontal passage. The National Weather Service in Pendleton has issued a Red Flag Warning for abundant lightning, which is in effect from 11 AM to 10 PM PDT Wednesday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 691 Lower Columbia Basin of Oregon and 691 Lower Columbia Basin of Washington. * TIMING...From 11 AM to 10 PM PDT Wednesday. * WINDS...West 20 to 30 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low 18 to 23 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Red Flag Warning issued July 8 at 10:39PM PDT until July 9 at 10:00PM PDT by NWS Pendleton OR
Effective: Tue July 8, 2025, 10:39 PM
Expires: Wed July 9, 2025, 10:00 PM
...DRY THUNDERSTORMS EXPECTED WEDNESDAY AFTERNOON OVER EASTERN OREGON... ...DRY AND WINDY CONDITIONS ACROSS THE COLUMBIA BASIN WEDNESDAY... .A pair of upper-level low-pressure systems will pass over the region through Wednesday. This will lead to thunderstorm development across eastern Oregon Wednesday afternoon and evening. Widespread breezy to windy conditions will persist through Wednesday, strongest through the Cascade gaps and Columbia Basin. * AFFECTED AREA...Fire Weather Zones 691 Lower Columbia Basin of Oregon and 691 Lower Columbia Basin of Washington. * TIMING...From 11 AM to 10 PM PDT Wednesday. * WINDS...West 20 to 30 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low 15 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Weather Forecast
Average Temperature: 66.1°F
Average Humidity: 78%
Wind: 8.5 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 7.09 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 38.24 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:59 PM
Daylight: 15 hrs 28 mins
Moon Transit: 12:00 AM
Moonset: 3:50 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:22 AM - 9:52 AM
Minor Periods
8:22 PM - 9:52 PM3:20 AM - 4:50 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 67.8°F
Average Humidity: 70%
Wind: 8.3 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 5 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 55.08 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:59 PM
Daylight: 15 hrs 26 mins
Moon Transit: 12:50 AM
Moonset: 4:52 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:20 AM - 2:50 AM8:17 AM - 10:47 AM
Minor Periods
9:03 PM - 10:33 PM4:22 AM - 5:52 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 73.7°F
Average Humidity: 56%
Wind: 10.3 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 11.09 μg/m3
Sulphur Dioxide: 2.26 μg/m3
Ozone: 77.56 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:58 PM
Daylight: 15 hrs 25 mins
Moon Transit: 1:44 AM
Moonset: 6:03 AM
Moon Phase: Full
Moon Illumination: 97.4%
Best Times for Fishing or Hunting
Major Periods
1:14 AM - 3:44 AM9:10 AM - 11:40 AM
Minor Periods
9:36 PM - 11:06 PM5:33 AM - 7:03 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 69.8°F
Average Humidity: 60%
Wind: 10.1 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 13.38 μg/m3
Sulphur Dioxide: 2.01 μg/m3
Ozone: 72 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:57 PM
Daylight: 15 hrs 23 mins
Moon Transit: 2:36 AM
Moonset: 7:17 AM
Moon Phase: Full
Moon Illumination: 92.7%
Best Times for Fishing or Hunting
Major Periods
2:06 AM - 4:36 AM10:02 AM - 12:32 AM
Minor Periods
10:02 PM - 11:32 PM6:47 AM - 8:17 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 66.7°F
Average Humidity: 66%
Wind: 11.2 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 8:57 PM
Daylight: 15 hrs 22 mins
Moon Transit: 3:26 AM
Moonset: 8:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.7%
Best Times for Fishing or Hunting
Major Periods
2:56 AM - 5:26 AM10:51 AM - 1:21 PM
Minor Periods
10:23 PM - 11:53 PM8:03 AM - 9:33 AM
Action Rating: 3 out of 5