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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
50°F
10°C
| Humidity | 76% |
| Wind Speed | E 16 MPH |
| Barometer | 30.06 in (1017.95 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 31 Jan 11:20 PM PST |
Extended Forecast for
4 Miles ENE Troutdale OR
Tonight
Low: 47 °F
Chance Rain
Sunday
High: 54 °F
Showers
Sunday Night
Low: 44 °F
Showers
Likely then
Slight Chance
ShowersMonday
High: 56 °F
Chance
ShowersMonday Night
Low: 45 °F
Slight Chance
Showers then
Partly CloudyTuesday
High: 60 °F
Partly Sunny
and BreezyTuesday Night
Low: 44 °F
Mostly Cloudy
and WindyWednesday
High: 61 °F
Mostly Sunny
and WindyWednesday Night
Low: 43 °F
Mostly Clear
and Windy
Detailed Forecast
Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a steady temperature around 47. East wind around 8 mph.
Sunday
Showers. High near 54. East southeast wind 9 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 44. South wind around 6 mph becoming east southeast after midnight. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 56. East southeast wind around 6 mph.
Monday Night
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 45. East wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 60. Breezy.
Tuesday Night
Mostly cloudy, with a low around 44. Windy.
Wednesday
Mostly sunny, with a high near 61. Windy.
Wednesday Night
Mostly clear, with a low around 43. Windy.
Thursday
Sunny, with a high near 60. Very windy.
Thursday Night
Mostly clear, with a low around 41. Windy.
Friday
Mostly sunny, with a high near 59.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Saturday
A chance of rain. Partly sunny, with a high near 57.
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)
10:41 pm PST Jan 31, 2026
11pm PST Jan 31, 2026-6pm PST Feb 7, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
