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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.

Clear

39°F

4°C

Humidity 69%
Wind Speed WNW 6 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 20 Jan 11:35 AM PST
Extended Forecast for

5 Miles ENE Portland International Airport OR

  • Today

    Today: Sunny, with a high near 49. East wind 9 to 11 mph, with gusts as high as 30 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. East northeast wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. East northeast wind 5 to 8 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after 11pm.  Otherwise, mostly clear, with a low around 30. East northeast wind 3 to 7 mph.

    Low: 30 °F

    Frost

  • Thursday

    Thursday: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 46. Light east northeast wind.

    High: 46 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 11pm.  Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, mostly sunny, with a high near 47.

    High: 47 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 1am.  Otherwise, mostly clear, with a low around 31.

    Low: 31 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 48.

    High: 48 °F

    Frost then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 49. East wind 9 to 11 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 32. East northeast wind 6 to 9 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 48. East northeast wind 5 to 8 mph, with gusts as high as 20 mph.
Wednesday Night
Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 30. East northeast wind 3 to 7 mph.
Thursday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 46. Light east northeast wind.
Thursday Night
Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 32.
Friday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 47.
Friday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 31.
Saturday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 48.
Saturday Night
A slight chance of rain between 10pm and 1am, then a chance of rain and snow. Partly cloudy, with a low around 32.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 46.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Portland International Airport OR
 45.61°N 122.51°W (Elev. 272 ft)
11:46 am PST Jan 20, 2026
11am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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