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
39°F
4°C
| Humidity | 64% |
| Wind Speed | E 23 MPH |
| Barometer | 30.27 in (1025.06 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 17 Jan 06:30 PM PST |
Extended Forecast for
4 Miles ENE Troutdale OR
Tonight
Low: 37 °F
Clear and
WindySunday
High: 50 °F
Sunny and
Breezy then
SunnySunday Night
Low: 37 °F
Clear and
BreezyM.L.King Day
High: 51 °F
Sunny and
BreezyMonday Night
Low: 35 °F
Mostly Clear
Tuesday
High: 53 °F
Areas Frost
then SunnyTuesday Night
Low: 36 °F
Partly Cloudy
Wednesday
High: 50 °F
Partly Sunny
Wednesday Night
Low: 36 °F
Mostly Cloudy
then Areas
Frost
Detailed Forecast
Tonight
Clear, with a low around 37. Windy, with an east northeast wind 21 to 24 mph, with gusts as high as 33 mph.
Sunday
Sunny, with a high near 50. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 37. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 26 mph.
M.L.King Day
Sunny, with a high near 51. Breezy, with an east northeast wind 16 to 21 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 35. East northeast wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Areas of frost after 3am. Otherwise, mostly cloudy, with a low around 36.
Thursday
A slight chance of rain after 10am. Areas of frost before 9am. Otherwise, partly sunny, with a high near 48.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 39.
Friday
Rain likely. Mostly cloudy, with a high near 47.
Friday Night
Rain likely. Mostly cloudy, with a low around 39.
Saturday
Rain likely. Mostly cloudy, with a high near 48.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Troutdale OR
45.58°N 122.31°W (Elev. 112 ft)
45.58°N 122.31°W (Elev. 112 ft)
6:46 pm PST Jan 17, 2026
6pm PST Jan 17, 2026-6pm PST Jan 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
