National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Mostly Cloudy

44°F

7°C

Humidity 95%
Wind Speed SSE 4 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Nov 05:53 PM PST
Extended Forecast for

Vashon WA

  • Tonight

    Tonight: A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 41. East southeast wind around 6 mph becoming south southwest after midnight. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. South southwest wind 3 to 5 mph.

    High: 48 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Light north northeast wind.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 49. Northeast wind 3 to 5 mph.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 42. Southeast wind around 5 mph.

    Low: 42 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 41. East southeast wind around 6 mph becoming south southwest after midnight. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. South southwest wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 39. Light north northeast wind.
Wednesday
Partly sunny, with a high near 49. Northeast wind 3 to 5 mph.
Wednesday Night
A 40 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 42. Southeast wind around 5 mph.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 52.
Thursday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 42.
Friday
A chance of showers. Mostly cloudy, with a high near 51.
Friday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 45.
Saturday
Showers likely. Mostly cloudy, with a high near 51.
Saturday Night
Showers likely. Mostly cloudy, with a low around 45.
Sunday
Showers likely. Mostly cloudy, with a high near 50.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
Rain likely. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vashon WA
 47.44°N 122.46°W (Elev. 387 ft)
Last Update:
1:25 pm PST Nov 17, 2025
Forecast Valid:
6pm PST Nov 17, 2025-6pm PST Nov 24, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation