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-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
37°F
3°C
| Humidity | 64% |
| Wind Speed | E 28 MPH |
| Barometer | 30.23 in (1023.71 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 20 Jan 06:35 PM PST |
Extended Forecast for
Happy Valley OR
Tonight
Low: 33 °F
Partly Cloudy
and BreezyWednesday
High: 45 °F
Mostly Sunny
Wednesday Night
Low: 30 °F
Mostly Clear
Thursday
High: 44 °F
Mostly Sunny
Thursday Night
Low: 30 °F
Frost
Friday
High: 46 °F
Sunny
Friday Night
Low: 29 °F
Clear
Saturday
High: 45 °F
Frost then
SunnySaturday Night
Low: 29 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 33. Breezy, with an east northeast wind 17 to 20 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 45. East northeast wind around 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 30. East northeast wind around 14 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 44. East northeast wind around 11 mph, with gusts as high as 20 mph.
Thursday Night
Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 30. East northeast wind 6 to 8 mph.
Friday
Sunny, with a high near 46.
Friday Night
Clear, with a low around 29.
Saturday
Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A slight chance of rain. Partly sunny, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Happy Valley OR
45.46°N 122.56°W (Elev. 925 ft)
45.46°N 122.56°W (Elev. 925 ft)
6:41 pm PST Jan 20, 2026
6pm PST Jan 20, 2026-6pm PST Jan 27, 2026
Additional Resources
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Hourly Weather Forecast
