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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

25°F

-4°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 21°F (-6°C)
Visibility 8.00 mi
Last update 24 Jan 08:00 AM PST
Extended Forecast for

2 Miles SE Delta Park OR

Cold Weather Advisory until January 24, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 24, 12:00pm

    NOW until 12:00pm Sat

    Cold Weather Advisory

  • Today

    High: 47 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 10am. Otherwise, partly sunny, with a high near 46. Light east wind.

    High: 46 °F

    Frost then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Areas of frost after 1am. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, partly sunny, with a high near 53.

    High: 53 °F

    Areas Frost
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Today
Widespread frost before 10am. Otherwise, sunny, with a high near 47. North wind 3 to 5 mph.
Tonight
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 28. Calm wind.
Sunday
Widespread frost before 10am. Otherwise, partly sunny, with a high near 46. Light east wind.
Sunday Night
Mostly cloudy, with a low around 33. Calm wind.
Monday
Mostly cloudy, with a high near 50. Calm wind.
Monday Night
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 35.
Tuesday
Areas of frost before 9am. Otherwise, partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A chance of showers. Mostly cloudy, with a high near 51.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 39.
Thursday
A slight chance of showers. Partly sunny, with a high near 53.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 39.
Friday
A slight chance of showers. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Delta Park OR
 45.59°N 122.66°W (Elev. 105 ft)
Last Update:
7:42 am PST Jan 24, 2026
Forecast Valid:
8am PST Jan 24, 2026-6pm PST Jan 30, 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