National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Clear

73°F

23°C

Humidity 56%
Wind Speed WNW 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 20 Aug 11:00 AM PDT
Extended Forecast for

Portland OR

  • Today

    Today: Sunny, with a high near 89. Light north northwest wind.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 63. Light north northwest wind.

    Low: 63 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, with a high near 84. Calm wind.

    High: 84 °F

    Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 60. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 75. South wind around 7 mph.

    High: 75 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 76.

    High: 76 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 89. Light north northwest wind.
Tonight
Increasing clouds, with a low around 63. Light north northwest wind.
Friday
Cloudy, with a high near 84. Calm wind.
Friday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 60. Calm wind becoming south southwest around 5 mph after midnight.
Saturday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 75. South wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 76.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 79.
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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:
10:41 am PDT Aug 20, 2026
Forecast Valid:
11am PDT Aug 20, 2026-6pm PDT Aug 26, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation