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
38°F
3°C
| Humidity | 69% |
| Wind Speed | E 20 MPH |
| Barometer | 30.29 in (1025.74 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 18 Jan 04:53 AM PST |
Extended Forecast for
3 Miles N Troutdale OR
Today
High: 50 °F
Sunny
Tonight
Low: 37 °F
Clear
M.L.King Day
High: 51 °F
Sunny
Monday Night
Low: 34 °F
Clear then
Areas FrostTuesday
High: 50 °F
Areas Frost
then Mostly
SunnyTuesday Night
Low: 35 °F
Partly Cloudy
Wednesday
High: 49 °F
Partly Sunny
Wednesday Night
Low: 35 °F
Mostly Cloudy
then Areas
FrostThursday
High: 47 °F
Slight Chance
Rain
Detailed Forecast
Today
Sunny, with a high near 50. East wind 10 to 13 mph, with gusts as high as 28 mph.
Tonight
Clear, with a low around 37. East southeast wind around 11 mph, with gusts as high as 23 mph.
M.L.King Day
Sunny, with a high near 51. East wind 11 to 13 mph, with gusts as high as 29 mph.
Monday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. East northeast wind 6 to 10 mph.
Tuesday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 50. East northeast wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Areas of frost after midnight. Otherwise, mostly cloudy, with a low around 35.
Thursday
A slight chance of rain after 10am. Areas of frost before 9am. Otherwise, partly sunny, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 48.
Friday Night
Rain likely. Mostly cloudy, with a low around 36.
Saturday
Rain likely. Mostly cloudy, with a high near 46.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Troutdale OR
45.61°N 122.41°W (Elev. 200 ft)
45.61°N 122.41°W (Elev. 200 ft)
4:46 am PST Jan 18, 2026
5am PST Jan 18, 2026-6pm PST Jan 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
