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.

Partly Cloudy

56°F

13°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 08 Oct 10:53 PM PDT
Extended Forecast for

Vashon WA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 56. Light south wind increasing to 5 to 10 mph after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly before noon. Mostly cloudy, with a steady temperature around 56. South southwest wind 8 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 47. East southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 55. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 55 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. North northeast wind 8 to 11 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 56. Light south wind increasing to 5 to 10 mph after midnight.
Friday
Rain likely, mainly before noon. Mostly cloudy, with a steady temperature around 56. South southwest wind 8 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 47. East southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 20%.
Saturday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 55. Calm wind becoming north 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 47. North northeast wind 8 to 11 mph.
Sunday
Sunny, with a high near 58.
Sunday Night
Clear, with a low around 44.
Columbus Day
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
A slight chance of rain. Partly sunny, with a high near 55.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vashon WA
 47.46°N 122.47°W (Elev. 381 ft)
Last Update:
12:25 pm PDT Oct 8, 2026
Forecast Valid:
11pm PDT Oct 8, 2026-6pm PDT Oct 15, 2026
 
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Additional Resources

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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