Weather for Harrisburg, Oregon
Current Weather
Humidity: 93%
Heat Index: 40.9°F
Feels Like: 36.5°F
Wind: S 4.3 mph
Wind Gusts: 15 mph
Wind Chill: 36.5°F
Dew Point: 36.5°F
Chance of Precipitation: 10%
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 8 mi
UV Index: 0
Five Day Weather Forecast
Fri
H: 49°F
L: 38°F
Sat
H: 42°F
L: 35°F
Sun
H: 45°F
L: 27°F
Mon
H: 46°F
L: 33°F
Tue
H: 47°F
L: 35°F
Air Quality
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 70 μg/m3
Astronomical
Sun Transit: 12:13 AM
Sunset: 4:40 PM
Daylight: 8 hrs 53 mins
Moon Transit: 12:00 AM
Moonset: 11:50 PM
Moon Phase: First Quarter
Moon Illumination: 40.5%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:08 AM - 2:38 AM
Minor Periods
12:00 AM - 12:00 AM11:01 AM - 12:31 AM
Action Rating: 2 out of 5
Winter Weather Advisory issued December 25 at 1:10PM PST until December 27 at 4:00PM PST by NWS Portland OR
Effective: Thu December 25, 2025, 1:10 PM
Expires: Fri December 26, 2025, 7:00 AM
* WHAT...Snow expected above 4000 ft. Total snow accumulations up to 11 inches. Winds gusting as high as 45 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...From 4 AM Friday to 4 PM PST Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...During periods of heavier snow and stronger winds, visibility may be impacted.
Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com.
Winter Weather Advisory issued December 26 at 2:10AM PST until December 27 at 4:00PM PST by NWS Portland OR
Effective: Fri December 26, 2025, 2:10 AM
Expires: Fri December 26, 2025, 4:00 PM
* WHAT...Snow expected above 4000 ft. Total snow accumulations between 6 and 11 inches. Winds gusting as high as 45 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 4 PM PST Saturday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...During periods of heavier snow and stronger winds, visibility may be impacted.
Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map
Weather Forecast
Average Temperature: 42°F
Average Humidity: 89%
Wind: 8.9 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 10.38 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 45.32 μg/m3
Astronomical
Sun Transit: 12:13 AM
Sunset: 4:40 PM
Daylight: 8 hrs 53 mins
Moon Transit: 12:00 AM
Moonset: 11:50 PM
Moon Phase: First Quarter
Moon Illumination: 40.5%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:08 AM - 2:38 AM
Minor Periods
12:00 AM - 12:00 AM11:01 AM - 12:31 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 38.3°F
Average Humidity: 89%
Wind: 4.7 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 3.51 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 73.32 μg/m3
Astronomical
Sun Transit: 12:14 AM
Sunset: 4:41 PM
Daylight: 8 hrs 53 mins
Moon Transit: 1:23 AM
Moonset: 12:50 AM
Moon Phase: First Quarter
Moon Illumination: 51.8%
Best Times for Fishing or Hunting
Major Periods
12:53 AM - 3:23 AM12:53 AM - 3:23 AM
Minor Periods
11:20 AM - 12:50 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 36.2°F
Average Humidity: 88%
Wind: 7.2 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 15.66 μg/m3
Sulphur Dioxide: 3.06 μg/m3
Ozone: 54.44 μg/m3
Astronomical
Sun Transit: 12:14 AM
Sunset: 4:41 PM
Daylight: 8 hrs 54 mins
Moon Transit: 7:07 PM
Moonset: 1:04 AM
Moon Phase: First Quarter
Moon Illumination: 63.0%
Best Times for Fishing or Hunting
Major Periods
1:39 AM - 4:09 AM6:37 PM - 9:07 PM
Minor Periods
11:41 AM - 1:11 PM12:34 AM - 2:04 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 37.8°F
Average Humidity: 90%
Wind: 6.3 mph
UV Index: 0.2
Air Quality
Nitrogen Dioxide: 14.09 μg/m3
Sulphur Dioxide: 2.57 μg/m3
Ozone: 36.2 μg/m3
Astronomical
Sun Transit: 12:15 AM
Sunset: 4:42 PM
Daylight: 8 hrs 54 mins
Moon Transit: 8:00 PM
Moonset: 2:21 AM
Moon Phase: First Quarter
Moon Illumination: 73.5%
Best Times for Fishing or Hunting
Major Periods
2:28 AM - 4:58 AM7:30 PM - 10:00 PM
Minor Periods
12:05 AM - 1:35 PM1:51 AM - 3:21 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 38°F
Average Humidity: 91%
Wind: 4.7 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 20.65 μg/m3
Sulphur Dioxide: 2.68 μg/m3
Ozone: 20.77 μg/m3
Astronomical
Sun Transit: 12:15 AM
Sunset: 4:43 PM
Daylight: 8 hrs 55 mins
Moon Transit: 8:58 PM
Moonset: 3:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%
Best Times for Fishing or Hunting
Major Periods
3:22 AM - 5:52 AM8:28 PM - 10:58 PM
Minor Periods
12:36 AM - 2:06 PM3:12 AM - 4:42 AM
Action Rating: 2 out of 5