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.

Overcast

64°F

18°C

Humidity 63%
Wind Speed NW 8 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 04 Oct 06:00 PM PDT
Extended Forecast for

2 Miles NNE Lake Oswego OR

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 49. West northwest wind around 5 mph becoming calm.

    Low: 49 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 70. North wind 6 to 10 mph.

    High: 70 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49. North wind 6 to 8 mph.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. North northeast wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52. Northeast wind around 9 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 11am. Mostly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 49. West northwest wind around 5 mph becoming calm.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 70. North wind 6 to 10 mph.
Sunday Night
Clear, with a low around 49. North wind 6 to 8 mph.
Monday
Sunny, with a high near 73. North northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 52. Northeast wind around 9 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
A slight chance of showers after 11am. Mostly sunny, with a high near 66.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 47.
Thursday
A chance of showers, mainly before 11am. Mostly sunny, with a high near 70.
Thursday Night
A chance of showers. Partly cloudy, with a low around 49.
Friday
A slight chance of showers. Mostly sunny, with a high near 70.
Friday Night
A chance of rain. Mostly cloudy, with a low around 49.
Saturday
Rain likely. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Lake Oswego OR
 45.44°N 122.68°W (Elev. 200 ft)
Last Update:
5:41 pm PDT Oct 4, 2025
Forecast Valid:
6pm PDT Oct 4, 2025-6pm PDT Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation