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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.

Partly Cloudy

42°F

6°C

Humidity 54%
Wind Speed ESE 11 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 21 Jan 10:53 AM PST
Extended Forecast for

Portland OR

  • Today

    Today: Sunny, with a high near 48. East northeast wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 29. North wind 3 to 5 mph.

    Low: 29 °F

    Frost

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Northeast wind around 5 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after midnight. Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Friday

    Friday: Widespread frost before 10am. Otherwise, sunny, with a high near 47. Northeast wind 3 to 7 mph.

    High: 47 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

  • Saturday

    Saturday: Widespread frost before 8am. Otherwise, sunny, with a high near 47.

    High: 47 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost after 9pm. Otherwise, mostly clear, with a low around 28.

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 10am. Otherwise, mostly sunny, with a high near 46.

    High: 46 °F

    Frost then
    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 48. East northeast wind 7 to 9 mph, with gusts as high as 22 mph.
Tonight
Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 29. North wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 46. Northeast wind around 5 mph.
Thursday Night
Widespread frost, mainly after midnight. Otherwise, partly cloudy, with a low around 30. Calm wind.
Friday
Widespread frost before 10am. Otherwise, sunny, with a high near 47. Northeast wind 3 to 7 mph.
Friday Night
Clear, with a low around 29.
Saturday
Widespread frost before 8am. Otherwise, sunny, with a high near 47.
Saturday Night
Widespread frost after 9pm. Otherwise, mostly clear, with a low around 28.
Sunday
Widespread frost before 10am. Otherwise, mostly sunny, with a high near 46.
Sunday Night
A slight chance of snow after 4am. Areas of frost after 9pm. Otherwise, mostly cloudy, with a low around 33.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A slight chance of rain. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
Last Update:
10:41 am PST Jan 21, 2026
Forecast Valid:
11am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation