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
4 Miles E Troutdale OR
Cold Weather Advisory until January 24, 12:00pm
NOW until 12:00pm Sat
Cold Weather Advisory
Tonight
Low: 29 °F
Clear and
BreezySaturday
High: 45 °F
Sunny
Saturday Night
Low: 30 °F
Frost
Sunday
High: 44 °F
Mostly Sunny
Sunday Night
Low: 34 °F
Mostly Cloudy
Monday
High: 47 °F
Slight Chance
Rain/Snow
then Partly
SunnyMonday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 50 °F
Mostly Sunny
Detailed Forecast
Tonight
Clear, with a low around 29. Breezy, with an east wind around 16 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 45. East wind 7 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Widespread frost before midnight, then widespread frost after 5am. Otherwise, mostly clear, with a low around 30. East wind around 6 mph.
Sunday
Mostly sunny, with a high near 44. East wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 34. East wind around 7 mph.
Monday
A slight chance of rain and snow before 10am. Snow level 2300 feet rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Partly sunny, with a high near 48.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Thursday
A slight chance of rain. Partly sunny, with a high near 51.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Friday
A slight chance of rain. Partly sunny, with a high near 52.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles E Troutdale OR
45.54°N 122.3°W (Elev. 348 ft)
45.54°N 122.3°W (Elev. 348 ft)
9:46 pm PST Jan 23, 2026
10pm PST Jan 23, 2026-6pm PST Jan 30, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
