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

70°F

21°C

Humidity 43%
Wind Speed WNW 5 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 26 Sep 02:30 PM PDT
Extended Forecast for

5 Miles ENE Portland International Airport OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. West northwest wind 3 to 5 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Light north northwest wind.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

    High: 78 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 75. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Rain Likely

  • Monday

    Monday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 67. Chance of precipitation is 90%.

    High: 67 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 68.

    High: 68 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 72. West northwest wind 3 to 5 mph.
Tonight
Increasing clouds, with a low around 52. Light north northwest wind.
Saturday
Partly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 75. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 58. Chance of precipitation is 60%.
Monday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 67. Chance of precipitation is 90%.
Monday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 51.
Tuesday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 68.
Tuesday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 54.
Wednesday
Showers likely. Mostly cloudy, with a high near 65.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 54.
Thursday
Showers likely. Mostly cloudy, with a high near 65.
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Forecast Area
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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)
Last Update:
2:41 pm PDT Sep 26, 2025
Forecast Valid:
2pm PDT Sep 26, 2025-6pm PDT Oct 2, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation