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Want to revisit 2025? Here's our year-end climate summary!

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

36°F

2°C

Humidity 63%
Wind Speed ESE 10 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 21 Jan 07:53 PM PST
Extended Forecast for

2 Miles NNE Lake Oswego OR

  • Tonight

    Tonight: Areas of frost after 11pm. Otherwise, mostly clear, with a low around 35. Northeast wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Areas Frost

  • Thursday

    Thursday: Areas of frost before 9am. Otherwise, increasing clouds, with a high near 43. Northeast wind around 6 mph.

    High: 43 °F

    Areas Frost
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Areas of frost after 1am. Otherwise, partly cloudy, with a low around 34. Northeast wind around 7 mph.

    Low: 34 °F

    Mostly Cloudy
    then Areas
    Frost

  • Friday

    Friday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 47. Northeast wind around 7 mph.

    High: 47 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 29. Northeast wind around 6 mph.

    Low: 29 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of frost after 11pm. Otherwise, mostly clear, with a low around 35. Northeast wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday
Areas of frost before 9am. Otherwise, increasing clouds, with a high near 43. Northeast wind around 6 mph.
Thursday Night
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 34. Northeast wind around 7 mph.
Friday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 47. Northeast wind around 7 mph.
Friday Night
Clear, with a low around 29. Northeast wind around 6 mph.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Lake Oswego OR
 45.44°N 122.68°W (Elev. 200 ft)
Last Update:
7:41 pm PST Jan 21, 2026
Forecast Valid:
8pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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