Want to revisit 2025? Here's our year-end climate summary!
Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >
Hazardous Weather Conditions
Current conditions at
Portland, Portland International Airport (KPDX)
Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.
Partly Cloudy
37°F
3°C
| Humidity | 60% |
| Wind Speed | ESE 10 MPH |
| Barometer | 30.23 in (1023.71 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 23 Jan 05:30 AM PST |
Extended Forecast for
2 Miles NNE Lake Oswego OR
Cold Weather Advisory until January 23, 12:00pm
NOW until 12:00pm Fri
Cold Weather Advisory
Overnight
Low: 31 °F
Mostly Cloudy
Friday
High: 45 °F
Frost then
SunnyFriday Night
Low: 29 °F
Clear
Saturday
High: 46 °F
Sunny
Saturday Night
Low: 27 °F
Frost
Sunday
High: 44 °F
Frost then
Mostly SunnySunday Night
Low: 32 °F
Mostly Cloudy
Monday
High: 47 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 31. Northeast wind around 5 mph.
Friday
Widespread frost between 8am and 10am. Otherwise, sunny, with a high near 45. Northeast wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 29. Northeast wind around 7 mph.
Saturday
Sunny, with a high near 46. Northeast wind around 6 mph.
Saturday Night
Widespread frost after 9pm. Otherwise, mostly clear, with a low around 27. Calm wind.
Sunday
Widespread frost before 10am. Otherwise, mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 38.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39.
Thursday
A slight chance of showers. Partly sunny, with a high near 51.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Lake Oswego OR
45.44°N 122.68°W (Elev. 200 ft)
45.44°N 122.68°W (Elev. 200 ft)
5:45 am PST Jan 23, 2026
5am PST Jan 23, 2026-6pm PST Jan 29, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
