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 >
Current conditions at
Portland, Portland International Airport (KPDX)
Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.
Clear
30°F
-1°C
| Humidity | 86% |
| Wind Speed | NE 4 MPH |
| Barometer | 30.24 in (1024.04 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 8.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 22 Jan 08:00 AM PST |
Extended Forecast for
4 Miles N Lake Oswego OR
Today
High: 42 °F
Mostly Cloudy
Tonight
Low: 32 °F
Areas Frost
then Partly
CloudyFriday
High: 45 °F
Frost then
SunnyFriday Night
Low: 29 °F
Clear
Saturday
High: 46 °F
Frost then
SunnySaturday Night
Low: 28 °F
Frost
Sunday
High: 44 °F
Mostly Sunny
Sunday Night
Low: 31 °F
Frost
Monday
High: 44 °F
Frost then
Partly Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 42. Northeast wind 3 to 7 mph.
Tonight
Areas of frost between 10pm and 11pm. Otherwise, mostly cloudy, with a low around 32. Northeast wind 3 to 6 mph.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 45. Northeast wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 29. Northeast wind 6 to 8 mph.
Saturday
Widespread frost before 8am. Otherwise, sunny, with a high near 46. Northeast wind around 6 mph.
Saturday Night
Widespread frost after 11pm. Otherwise, mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Widespread frost, mainly between 9pm and 4am. Otherwise, mostly cloudy, with a low around 31.
Monday
Widespread frost between 7am and 10am. Otherwise, partly sunny, with a high near 44.
Monday Night
Areas of frost after midnight. Otherwise, mostly cloudy, with a low around 35.
Tuesday
Areas of frost. Otherwise, partly sunny, with a high near 51.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles N Lake Oswego OR
45.46°N 122.68°W (Elev. 387 ft)
45.46°N 122.68°W (Elev. 387 ft)
7:42 am PST Jan 22, 2026
8am PST Jan 22, 2026-6pm PST Jan 28, 2026
Additional Resources
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Hourly Weather Forecast
