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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.

Rain

39°F

4°C

Humidity 86%
Wind Speed ESE 9 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 36°F (2°C)
Visibility 6.00 mi
Wind Chill33°F (1°C)
Last update 28 Jan 02:00 AM PST
Extended Forecast for

Portland OR

  • Overnight

    Overnight: A 50 percent chance of rain. Mostly cloudy, with a low around 40. South wind around 7 mph.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly before 2pm. High near 50. South wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely
    then Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly after 8pm. Low around 46. South southeast wind around 7 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, mainly before 10am. High near 55. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 10pm, then a chance of rain after 4am. Cloudy, with a low around 46. East wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 46 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly between 10am and 4pm. Cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 4am. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a low around 40. South wind around 7 mph.
Wednesday
Rain, mainly before 2pm. High near 50. South wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly after 8pm. Low around 46. South southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly before 10am. High near 55. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain before 10pm, then a chance of rain after 4am. Cloudy, with a low around 46. East wind 3 to 5 mph. Chance of precipitation is 40%.
Friday
Rain likely, mainly between 10am and 4pm. Cloudy, with a high near 55. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 45.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain after 4am. Mostly cloudy, with a low around 44.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 54.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Mostly cloudy, with a high near 55.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 58.
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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:
1:42 am PST Jan 28, 2026
Forecast Valid:
2am 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