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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 >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Airport (KPDX)

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

Clear

34°F

1°C

Humidity 69%
Wind Speed SE 3 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 22 Jan 02:10 AM PST
Extended Forecast for

2 Miles NNE Portland International Airport OR

Air Stagnation Advisory January 22, 02:35am until January 23, 12:00pm
Cold Weather Advisory until January 22, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
Cold Weather Advisory
  •  
    Air Stagnation Advisory January 22, 02:35am until January 23, 12:00pm
    Cold Weather Advisory until January 22, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 29 °F

    Frost

  • Thursday

    Thursday: Widespread frost before 10am. Otherwise, mostly cloudy, with a high near 44. Light and variable wind.

    High: 44 °F

    Frost then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 1am. Otherwise, mostly cloudy, with a low around 31. Light northeast wind.

    Low: 31 °F

    Frost

  • Friday

    Friday: Widespread frost before 10am. Otherwise, sunny, with a high near 47. East northeast wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 47 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost after 4am. Otherwise, clear, with a low around 27. East northeast wind 6 to 8 mph.

    Low: 27 °F

    Clear then
    Frost

  • Saturday

    Saturday: Widespread frost before 9am. 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 9am. Otherwise, mostly sunny, with a high near 46.

    High: 46 °F

    Frost then
    Mostly Sunny

Detailed Forecast

Overnight
Widespread frost. Otherwise, clear early, then becoming mostly cloudy, with a low around 29. Light north northeast wind.
Thursday
Widespread frost before 10am. Otherwise, mostly cloudy, with a high near 44. Light and variable wind.
Thursday Night
Widespread frost, mainly after 1am. Otherwise, mostly cloudy, with a low around 31. Light northeast wind.
Friday
Widespread frost before 10am. Otherwise, sunny, with a high near 47. East northeast wind 5 to 10 mph, with gusts as high as 23 mph.
Friday Night
Widespread frost after 4am. Otherwise, clear, with a low around 27. East northeast wind 6 to 8 mph.
Saturday
Widespread frost before 9am. 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 9am. 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. Otherwise, mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 53.
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 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Portland International Airport OR
 45.61°N 122.57°W (Elev. 200 ft)
Last Update:
2:21 am PST Jan 22, 2026
Forecast Valid:
2am PST Jan 22, 2026-6pm PST Jan 28, 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