Weather for Portland, Oregon
Current Weather
46.9°F
Conditions: Mist
Humidity: 100%
Feels Like: 47°F
Wind: NE 2.2 mph
Wind Gusts: 4.1 mph
Humidity: 100%
Feels Like: 47°F
Wind: NE 2.2 mph
Wind Gusts: 4.1 mph
Pressure: 29.61 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 2 mi
UV Index: 0
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 2 mi
UV Index: 0
Five Day Weather Forecast
Sun
H: 57°F
L: 47°F
Mon
H: 50°F
L: 43°F
Tue
H: 44°F
L: 40°F
Wed
H: 51°F
L: 37°F
Thu
H: 45°F
L: 39°F
Air Quality
AQI:
2 - Moderate
PM2.5:
14.25 μg/m3
PM10:
14.45 μg/m3
Carbon Monoxide: 305.85 μg/m3
Nitrogen Dioxide: 18.75 μg/m3
Sulphur Dioxide: 3.55 μg/m3
Ozone: 34 μg/m3
Nitrogen Dioxide: 18.75 μg/m3
Sulphur Dioxide: 3.55 μg/m3
Ozone: 34 μg/m3
Astronomical
Sunrise: 7:11 AM
Sun Transit: 11:54 AM
Sunset: 4:39 PM
Daylight: 9 hrs 28 mins
Sun Transit: 11:54 AM
Sunset: 4:39 PM
Daylight: 9 hrs 28 mins
Moonrise: 3:42 AM
Moon Transit: 9:20 AM
Moonset: 2:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.1%
Moon Transit: 9:20 AM
Moonset: 2:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.1%
Best Times for Fishing or Hunting
Major Periods
8:50 AM - 11:20 AM4:43 PM - 7:13 PM
Minor Periods
2:18 PM - 3:48 PM3:12 AM - 4:42 AM
Action Rating: 3 out of 5
Special Weather Statement issued November 15 at 11:40PM PST by NWS Portland OR
Effective: Sat November 15, 2025, 11:40 PM
Expires: Sun November 16, 2025, 5:00 AM
Areas of fog and mist are developing late this evening, producing widespread visibility of 1 mile or less across lowland portions of northwestern Oregon and southwestern Washington. Particularly fog-prone areas including sheltered Coast Range valleys, low spots within the Willamette Valley, and locations near rivers or other water sources are the most likely to experience visibility of 1/4 mile or less. Drivers should slow down, use headlights, and leave plenty of following distance. Pedestrians and cyclists should use lights or reflective gear to improve visibility to drivers.
Sunday, November 16, 2025
Weather Forecast
Conditions: Moderate rain
Average Temperature: 50.4°F
Average Humidity: 94%
Average Temperature: 50.4°F
Average Humidity: 94%
Chance of Rain: 90%
Wind: 3.8 mph
UV Index: 0.2
Wind: 3.8 mph
UV Index: 0.2
Air Quality
AQI:
1 - Good
PM2.5:
12.99 μg/m3
PM10:
13.2 μg/m3
Carbon Monoxide: 336.57 μg/m3
Nitrogen Dioxide: 24.19 μg/m3
Sulphur Dioxide: 2.48 μg/m3
Ozone: 26.08 μg/m3
Nitrogen Dioxide: 24.19 μg/m3
Sulphur Dioxide: 2.48 μg/m3
Ozone: 26.08 μg/m3
Astronomical
Sunrise: 7:11 AM
Sun Transit: 11:54 AM
Sunset: 4:39 PM
Daylight: 9 hrs 28 mins
Sun Transit: 11:54 AM
Sunset: 4:39 PM
Daylight: 9 hrs 28 mins
Moonrise: 3:42 AM
Moon Transit: 9:20 AM
Moonset: 2:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.1%
Moon Transit: 9:20 AM
Moonset: 2:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.1%
Best Times for Fishing or Hunting
Major Periods
8:50 AM - 11:20 AM4:43 PM - 7:13 PM
Minor Periods
2:18 PM - 3:48 PM3:12 AM - 4:42 AM
Action Rating: 3 out of 5
Monday, November 17, 2025
Weather Forecast
Conditions: Moderate rain
Average Temperature: 47.4°F
Average Humidity: 98%
Average Temperature: 47.4°F
Average Humidity: 98%
Chance of Rain: 89%
Wind: 6.5 mph
UV Index: 0
Wind: 6.5 mph
UV Index: 0
Air Quality
AQI:
1 - Good
PM2.5:
11.64 μg/m3
PM10:
11.88 μg/m3
Carbon Monoxide: 222.45 μg/m3
Nitrogen Dioxide: 25.3 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 20.36 μg/m3
Nitrogen Dioxide: 25.3 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 20.36 μg/m3
Astronomical
Sunrise: 7:12 AM
Sun Transit: 11:55 AM
Sunset: 4:38 PM
Daylight: 9 hrs 25 mins
Sun Transit: 11:55 AM
Sunset: 4:38 PM
Daylight: 9 hrs 25 mins
Moonrise: 4:47 AM
Moon Transit: 10:01 AM
Moonset: 3:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.1%
Moon Transit: 10:01 AM
Moonset: 3:06 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.1%
Best Times for Fishing or Hunting
Major Periods
5:24 PM - 7:54 PM9:31 AM - 12:01 AM
Minor Periods
2:36 PM - 4:06 PM4:17 AM - 5:47 AM
Action Rating: 2 out of 5
Tuesday, November 18, 2025
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 41.9°F
Average Humidity: 92%
Average Temperature: 41.9°F
Average Humidity: 92%
Chance of Rain: 79%
Wind: 7.4 mph
UV Index: 0.2
Wind: 7.4 mph
UV Index: 0.2
Air Quality
AQI:
2 - Moderate
PM2.5:
20.4 μg/m3
PM10:
20.84 μg/m3
Carbon Monoxide: 342.41 μg/m3
Nitrogen Dioxide: 27.13 μg/m3
Sulphur Dioxide: 3.19 μg/m3
Ozone: 12.88 μg/m3
Nitrogen Dioxide: 27.13 μg/m3
Sulphur Dioxide: 3.19 μg/m3
Ozone: 12.88 μg/m3
Astronomical
Sunrise: 7:14 AM
Sun Transit: 11:55 AM
Sunset: 4:37 PM
Daylight: 9 hrs 23 mins
Sun Transit: 11:55 AM
Sunset: 4:37 PM
Daylight: 9 hrs 23 mins
Moonrise: 5:53 AM
Moon Transit: 10:44 AM
Moonset: 3:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.4%
Moon Transit: 10:44 AM
Moonset: 3:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.4%
Best Times for Fishing or Hunting
Major Periods
6:08 PM - 8:38 PM10:14 AM - 12:44 AM
Minor Periods
2:56 PM - 4:26 PM5:23 AM - 6:53 AM
Action Rating: 4 out of 5
Wednesday, November 19, 2025
Weather Forecast
Conditions: Sunny
Average Temperature: 42.4°F
Average Humidity: 78%
Average Temperature: 42.4°F
Average Humidity: 78%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 0.3
Wind: 10.1 mph
UV Index: 0.3
Air Quality
AQI:
2 - Moderate
PM2.5:
17.07 μg/m3
PM10:
17.09 μg/m3
Carbon Monoxide: 309.41 μg/m3
Nitrogen Dioxide: 29.32 μg/m3
Sulphur Dioxide: 3.81 μg/m3
Ozone: 18.56 μg/m3
Nitrogen Dioxide: 29.32 μg/m3
Sulphur Dioxide: 3.81 μg/m3
Ozone: 18.56 μg/m3
Astronomical
Sunrise: 7:15 AM
Sun Transit: 11:55 AM
Sunset: 4:36 PM
Daylight: 9 hrs 21 mins
Sun Transit: 11:55 AM
Sunset: 4:36 PM
Daylight: 9 hrs 21 mins
Moonrise: 7:00 AM
Moon Transit: 11:29 AM
Moonset: 3:52 PM
Moon Phase: New
Moon Illumination: 0.3%
Moon Transit: 11:29 AM
Moonset: 3:52 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
6:54 PM - 9:24 PM10:59 AM - 1:29 PM
Minor Periods
3:22 PM - 4:52 PM6:30 AM - 8:00 AM
Action Rating: 4 out of 5
Thursday, November 20, 2025
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 42.4°F
Average Humidity: 73%
Average Temperature: 42.4°F
Average Humidity: 73%
Chance of Rain: 71%
Wind: 8.7 mph
UV Index: 0
Wind: 8.7 mph
UV Index: 0
Air Quality
AQI:
2 - Moderate
PM2.5:
17.04 μg/m3
PM10:
17.15 μg/m3
Carbon Monoxide: 375.23 μg/m3
Nitrogen Dioxide: 33.49 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 16.54 μg/m3
Nitrogen Dioxide: 33.49 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 16.54 μg/m3
Astronomical
Sunrise: 7:16 AM
Sun Transit: 11:55 AM
Sunset: 4:35 PM
Daylight: 9 hrs 19 mins
Sun Transit: 11:55 AM
Sunset: 4:35 PM
Daylight: 9 hrs 19 mins
Moonrise: 8:06 AM
Moon Transit: 12:17 AM
Moonset: 4:24 PM
Moon Phase: New
Moon Illumination: 2.7%
Moon Transit: 12:17 AM
Moonset: 4:24 PM
Moon Phase: New
Moon Illumination: 2.7%
Best Times for Fishing or Hunting
Major Periods
7:43 PM - 10:13 PM11:47 AM - 2:17 PM
Minor Periods
3:54 PM - 5:24 PM7:36 AM - 9:06 AM
Action Rating: 4 out of 5
The times presented here are based upon the solunar theory, which is the idea that the movements of
fish and other animals are affected by the location of the sun and moon. The major periods are
believed to be the times of the greatest animal activity and occur when the moon is directly
overhead or underfoot (lunar transits). The minor periods also see increased activity and
occur when the moon is rising or setting. The strongest activity occurs during full or new moons,
and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.