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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.

light rain,mist

39°F

4°C

Humidity 86%
Wind Speed ESE 10 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 36°F (2°C)
Visibility 6.00 mi
Wind Chill32°F (0°C)
Last update 28 Jan 02:20 AM PST
Extended Forecast for

Portland International Airport OR

  • Overnight

    Overnight: A 50 percent chance of rain. Mostly cloudy, with a low around 39. South southeast wind around 9 mph.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly before 3pm. High near 50. Southeast wind 7 to 10 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. Steady temperature around 47. East southeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 4pm. High near 53. Southeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 10pm, then a chance of rain after 4am. Cloudy, with a low around 44. East wind around 7 mph. Chance of precipitation is 50%.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly between 10am and 4pm. Cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 4am. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a low around 39. South southeast wind around 9 mph.
Wednesday
Rain, mainly before 3pm. High near 50. Southeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Steady temperature around 47. East southeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly before 4pm. High near 53. Southeast wind around 9 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 44. East wind around 7 mph. Chance of precipitation is 50%.
Friday
Rain likely, mainly between 10am and 4pm. Cloudy, with a high near 54. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 43.
Saturday
Mostly cloudy, with a high near 57.
Saturday Night
A chance of rain after 4am. Mostly cloudy, with a low around 41.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 54.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
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 40.
Tuesday
Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.6°N 122.6°W (Elev. 200 ft)
Last Update:
2:22 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