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.

Partly Cloudy

71°F

22°C

Humidity 54%
Wind Speed NW 6 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 11 Aug 11:53 AM PDT
Extended Forecast for

5 Miles ENE Portland International Airport OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. Northwest wind 6 to 9 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 58. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 78. West wind 3 to 8 mph.

    High: 78 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Light northwest wind.

    High: 82 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 84.

    High: 84 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Northwest wind 6 to 9 mph.
Tonight
Increasing clouds, with a low around 58. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 78. West wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 56. Northwest wind 5 to 9 mph becoming calm after midnight.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Light northwest wind.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 55.
Saturday
Partly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 86.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Portland International Airport OR
 45.61°N 122.51°W (Elev. 272 ft)
Last Update:
11:41 am PDT Aug 11, 2026
Forecast Valid:
12pm PDT Aug 11, 2026-6pm PDT Aug 17, 2026
 
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