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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
41°F
5°C
| Humidity | 60% |
| Wind Speed | E 35 MPH |
| Barometer | 30.23 in (1023.71 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 20 Jan 01:35 PM PST |
Extended Forecast for
2 Miles W Troutdale OR
This Afternoon
High: 48 °F
Mostly Sunny
and BreezyTonight
Low: 33 °F
Partly Cloudy
and BreezyWednesday
High: 47 °F
Mostly Sunny
and Breezy
then SunnyWednesday Night
Low: 31 °F
Mostly Clear
Thursday
High: 46 °F
Mostly Sunny
Thursday Night
Low: 31 °F
Partly Cloudy
then FrostFriday
High: 48 °F
Frost then
SunnyFriday Night
Low: 29 °F
Clear then
FrostSaturday
High: 48 °F
Frost then
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 48. Breezy, with an east wind around 18 mph, with gusts as high as 36 mph.
Tonight
Partly cloudy, with a low around 33. Breezy, with an east wind 14 to 17 mph, with gusts as high as 32 mph.
Wednesday
Sunny, with a high near 47. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 31. East northeast wind 10 to 13 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 46. East northeast wind around 10 mph, with gusts as high as 21 mph.
Thursday Night
Widespread frost after 1am. Otherwise, partly cloudy, with a low around 31.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 48.
Friday Night
Widespread frost before 3am, then widespread frost after 4am. Otherwise, clear, with a low around 29.
Saturday
Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 30.
Sunday
A slight chance of rain and snow. Snow level 1600 feet rising to 2600 feet in the afternoon. Mostly sunny, with a high near 46.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Partly sunny, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles W Troutdale OR
45.54°N 122.43°W (Elev. 190 ft)
45.54°N 122.43°W (Elev. 190 ft)
1:41 pm PST Jan 20, 2026
1pm PST Jan 20, 2026-6pm PST Jan 26, 2026
Additional Resources
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Hourly Weather Forecast
