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.

Mostly Cloudy

58°F

14°C

Humidity 71%
Wind Speed NW 9 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 28 Jun 11:53 PM PDT
Extended Forecast for

Portland International Airport OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 53. West southwest wind 3 to 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 69. Southwest wind around 6 mph.

    High: 69 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Increasing clouds, with a low around 54. West northwest wind 3 to 7 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70. West southwest wind 3 to 7 mph.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. West northwest wind 5 to 9 mph becoming light west after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 69.

    High: 69 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 53. West southwest wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 69. Southwest wind around 6 mph.
Monday Night
Increasing clouds, with a low around 54. West northwest wind 3 to 7 mph.
Tuesday
Mostly cloudy, with a high near 70. West southwest wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 52. West northwest wind 5 to 9 mph becoming light west after midnight.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Partly sunny, then gradually becoming sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 54.
Independence Day
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
Last Update:
11:41 pm PDT Jun 28, 2026
Forecast Valid:
12am PDT Jun 29, 2026-6pm PDT Jul 5, 2026
 
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