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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.

Overcast

45°F

7°C

Humidity 89%
Wind Speed ESE 10 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 28 Jan 01:53 PM PST
Extended Forecast for

3 Miles WNW Milwaukie OR

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 4pm. Cloudy, with a high near 49. South wind around 6 mph.

    High: 49 °F

    Chance Rain

  • Tonight

    Tonight: Rain. Low around 46. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 4pm. Cloudy, with a high near 53. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 10pm, then a slight chance of rain after 4am. Cloudy, with a low around 45. Light and variable wind. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain
    then Cloudy

  • Friday

    Friday: Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 52. Light east southeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 4am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 4pm. Cloudy, with a high near 49. South wind around 6 mph.
Tonight
Rain. Low around 46. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 4pm. Cloudy, with a high near 53. South wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain before 10pm, then a slight chance of rain after 4am. Cloudy, with a low around 45. Light and variable wind. Chance of precipitation is 40%.
Friday
Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 52. Light east southeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
A chance of rain after 4am. Mostly cloudy, with a low around 43.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 53.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Mostly cloudy, with a high near 53.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Milwaukie OR
 45.46°N 122.68°W (Elev. 387 ft)
Last Update:
1:57 pm PST Jan 28, 2026
Forecast Valid:
2pm PST Jan 28, 2026-6pm PST Feb 3, 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