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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 >
Hazardous Weather Conditions
Current conditions at
Portland, Portland International Airport (KPDX)
Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.
Clear
36°F
2°C
| Humidity | 69% |
| Wind Speed | WNW 5 MPH |
| Barometer | 30.25 in (1024.38 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 8.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 22 Jan 11:00 AM PST |
Extended Forecast for
5 Miles ENE Portland International Airport OR
Air Stagnation Advisory January 22, 11:24am until January 23, 12:00pm
NOW until 12:00pm Fri
Air Stagnation Advisory
Today
High: 44 °F
Mostly Cloudy
Tonight
Low: 30 °F
Frost
Friday
High: 46 °F
Frost then
SunnyFriday Night
Low: 27 °F
Clear then
FrostSaturday
High: 47 °F
Frost then
SunnySaturday Night
Low: 28 °F
Mostly Clear
then FrostSunday
High: 46 °F
Frost then
Mostly SunnySunday Night
Low: 31 °F
Frost
Detailed Forecast
Today
Mostly cloudy, with a high near 44. North northeast wind around 5 mph becoming calm in the afternoon.
Tonight
Widespread frost, mainly between 11pm and 3am. Otherwise, mostly cloudy, with a low around 30. Calm wind becoming northeast around 5 mph after midnight.
Friday
Widespread frost between 7am and 10am. Otherwise, sunny, with a high near 46. East northeast wind 6 to 11 mph, with gusts as high as 24 mph.
Friday Night
Widespread frost before 3am, then widespread frost after 5am. Otherwise, clear, with a low around 27. East northeast wind around 8 mph.
Saturday
Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 47. East northeast wind around 7 mph.
Saturday Night
Widespread frost before 3am, then widespread frost after 4am. Otherwise, mostly clear, with a low around 28.
Sunday
Widespread frost before 7am. Otherwise, mostly sunny, with a high near 46.
Sunday Night
Widespread frost, mainly after 10pm. Otherwise, mostly cloudy, with a low around 31.
Monday
Mostly cloudy, with a high near 46.
Monday Night
Areas of frost after midnight. Otherwise, mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles ENE Portland International Airport OR
45.61°N 122.51°W (Elev. 272 ft)
45.61°N 122.51°W (Elev. 272 ft)
10:56 am PST Jan 22, 2026
11am PST Jan 22, 2026-6pm PST Jan 28, 2026
Additional Resources
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Hourly Weather Forecast
