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 | 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
Overnight
Low: 29 °F
Frost
Sunday
High: 43 °F
Mostly Sunny
Sunday Night
Low: 33 °F
Mostly Cloudy
Monday
High: 49 °F
Mostly Cloudy
Monday Night
Low: 36 °F
Mostly Cloudy
Tuesday
High: 49 °F
Mostly Cloudy
Tuesday Night
Low: 38 °F
Chance Rain
Wednesday
High: 49 °F
Chance Rain
Wednesday Night
Low: 43 °F
Chance Rain
Detailed Forecast
Overnight
Widespread frost. Otherwise, mostly clear, with a low around 29. East northeast wind around 8 mph.
Sunday
Mostly sunny, with a high near 43. East northeast wind 9 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 33. East wind 6 to 8 mph.
Monday
Mostly cloudy, with a high near 49. East wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 36. East wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 49.
Tuesday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Mostly cloudy, with a high near 51.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44.
Friday
A chance of rain. Mostly cloudy, with a high near 54.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain. Partly sunny, with a high near 55.
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)
1:46 am PST Jan 25, 2026
2am PST Jan 25, 2026-6pm PST Jan 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
