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-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Clear
37°F
3°C
| Humidity | 55% |
| Wind Speed | ENE 20 MPH |
| Barometer | 30.27 in (1025.06 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 23 Jan 08:10 AM PST |
Extended Forecast for
Gresham OR
Cold Weather Advisory until January 24, 12:00pm
NOW until 12:00pm Sat
Cold Weather Advisory
Today
High: 45 °F
Sunny
Tonight
Low: 29 °F
Frost
Sunday
High: 43 °F
Partly Sunny
Sunday Night
Low: 34 °F
Mostly Cloudy
Monday
High: 49 °F
Mostly Cloudy
Monday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 51 °F
Mostly Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
Detailed Forecast
Today
Sunny, with a high near 45. East northeast wind 8 to 13 mph, with gusts as high as 23 mph.
Tonight
Widespread frost after 9pm. Otherwise, mostly clear, with a low around 29. Northeast wind around 7 mph.
Sunday
Partly sunny, with a high near 43. East northeast wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 34. East wind around 6 mph.
Monday
Mostly cloudy, with a high near 49. Southeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A chance of showers. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39.
Thursday
A slight chance of showers. Partly sunny, with a high near 50.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 41.
Friday
A slight chance of showers. Mostly cloudy, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Gresham OR
45.51°N 122.45°W (Elev. 299 ft)
45.51°N 122.45°W (Elev. 299 ft)
8:21 am PST Jan 24, 2026
8am PST Jan 24, 2026-6pm PST Jan 30, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
