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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 International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Clear

25°F

-4°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 21°F (-6°C)
Visibility 7.00 mi
Last update 25 Jan 03:55 AM PST
Extended Forecast for

3 Miles W Milwaukie OR

  • Today

    Today: Widespread frost before 9am. Otherwise, mostly sunny, with a high near 44. Northeast wind 5 to 7 mph.

    High: 44 °F

    Frost then
    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Areas of frost after 3am. Otherwise, mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost between 7am and 8am. Otherwise, partly sunny, with a high near 50. East northeast wind 3 to 5 mph.

    High: 50 °F

    Areas Frost
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

Detailed Forecast

Today
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 44. Northeast wind 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 33. Light and variable wind.
Monday
Mostly cloudy, with a high near 49. Calm wind.
Monday Night
Areas of frost after 3am. Otherwise, mostly cloudy, with a low around 36. Calm wind.
Tuesday
Areas of frost between 7am and 8am. Otherwise, partly sunny, with a high near 50. East northeast wind 3 to 5 mph.
Tuesday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 38.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44.
Friday
A chance of rain. Mostly cloudy, with a high near 54.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Milwaukie OR
 45.44°N 122.68°W (Elev. 200 ft)
Last Update:
3:45 am PST Jan 25, 2026
Forecast Valid:
4am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation