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.

Overcast

48°F

9°C

Humidity 89%
Wind Speed ENE 10 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 Apr 09:08 PM PDT
Extended Forecast for

Vashon WA

  • Tonight

    Tonight: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 42. South wind around 7 mph.

    Low: 42 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 55. South southwest wind 5 to 7 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. South wind 3 to 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 58. Calm wind becoming north around 6 mph in the afternoon.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. North northeast wind 3 to 7 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 42. South wind around 7 mph.
Monday
Partly sunny, with a high near 55. South southwest wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 41. South wind 3 to 6 mph.
Tuesday
Sunny, with a high near 58. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 40. North northeast wind 3 to 7 mph.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Clear, with a low around 43.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Mostly cloudy, with a high near 57.
Friday Night
A chance of showers. Mostly cloudy, with a low around 45.
Saturday
A chance of showers. Mostly cloudy, with a high near 56.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 45.
Sunday
A slight chance of showers. Partly sunny, with a high near 57.
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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:
3:40 pm PDT Apr 20, 2025
Forecast Valid:
9pm PDT Apr 20, 2025-6pm PDT Apr 27, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation