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.

Rain

46°F

8°C

Humidity 87%
Wind Speed ESE 6 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 20 Nov 05:20 AM PST
Extended Forecast for

Vashon WA

  • Overnight

    Overnight: A 30 percent chance of rain. Cloudy, with a low around 44. South wind around 6 mph.

    Low: 44 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain between 9am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 51. South southwest wind around 7 mph.

    High: 51 °F

    Slight Chance
    Rain then
    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 3am. Partly cloudy, with a low around 41. South wind around 6 mph.

    Low: 41 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 50. South wind 7 to 10 mph.

    High: 50 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 47. South wind around 11 mph.

    Low: 47 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Patchy fog between 9am and 11am. Otherwise, mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Sunday

    Sunday: Rain. Cloudy, with a high near 51.

    High: 51 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 42.

    Low: 42 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of rain. Cloudy, with a low around 44. South wind around 6 mph.
Thursday
A 20 percent chance of rain between 9am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 51. South southwest wind around 7 mph.
Thursday Night
A 20 percent chance of rain after 3am. Partly cloudy, with a low around 41. South wind around 6 mph.
Friday
A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 50. South wind 7 to 10 mph.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47. South wind around 11 mph.
Saturday
A 50 percent chance of rain. Patchy fog between 9am and 11am. Otherwise, mostly cloudy, with a high near 53.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain. Cloudy, with a low around 42.
Monday
Rain likely, mainly before 10am. Partly sunny, with a high near 48.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Vashon WA
 47.46°N 122.47°W (Elev. 381 ft)
Last Update:
1:25 am PST Nov 20, 2025
Forecast Valid:
5am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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