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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
37°F
3°C
| Humidity | 69% |
| Wind Speed | E 28 MPH |
| Barometer | 30.35 in (1027.77 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 19 Jan 12:20 AM PST |
Extended Forecast for
4 Miles ENE Troutdale OR
Overnight
Low: 37 °F
Clear and
WindyM.L.King Day
High: 49 °F
Sunny and
WindyMonday Night
Low: 35 °F
Mostly Clear
and Breezy
then Mostly
ClearTuesday
High: 51 °F
Sunny
Tuesday Night
Low: 35 °F
Partly Cloudy
Wednesday
High: 49 °F
Partly Sunny
Wednesday Night
Low: 34 °F
Mostly Cloudy
Thursday
High: 47 °F
Partly Sunny
then Slight
Chance RainThursday Night
Low: 38 °F
Chance Rain
Detailed Forecast
Overnight
Clear, with a low around 37. Windy, with an east northeast wind 26 to 28 mph, with gusts as high as 40 mph.
M.L.King Day
Sunny, with a high near 49. Windy, with an east northeast wind 18 to 25 mph, with gusts as high as 37 mph.
Monday Night
Mostly clear, with a low around 35. Breezy, with an east northeast wind 9 to 17 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 51. East northeast wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 35. East wind 11 to 13 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
A slight chance of rain after 4pm. Partly sunny, with a high near 47.
Thursday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Mostly cloudy, with a high near 47.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Saturday
A chance of rain and snow. Partly sunny, with a high near 47.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 48.
Additional Forecasts and Information
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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)
11:41 pm PST Jan 18, 2026
12am PST Jan 19, 2026-6pm PST Jan 25, 2026
Additional Resources
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Hourly Weather Forecast
