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

64°F

18°C

Humidity 67%
Wind Speed NW 3 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 28 May 09:35 AM PDT
Extended Forecast for

Portland OR

  • Today

    Today: Mostly sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 54. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 66. Northwest wind 6 to 9 mph.

    High: 66 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 54. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers, mainly between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 66. Northwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 46. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 67. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 73.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 84.
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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:
9:41 am PDT May 28, 2026
Forecast Valid:
9am PDT May 28, 2026-6pm PDT Jun 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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