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

45°F

7°C

Humidity 87%
Wind Speed S 5 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Nov 09:00 PM PST
Extended Forecast for

Des Moines WA

  • Tonight

    Tonight: A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 41. South wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly between 11am and 1pm. Mostly cloudy, with a high near 50. South wind around 5 mph becoming calm in the afternoon.

    High: 50 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 41. East southeast wind around 5 mph.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 10am. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 41. South wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers, mainly between 11am and 1pm. Mostly cloudy, with a high near 50. South wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. Calm wind.
Wednesday
Partly sunny, with a high near 52. Calm wind becoming north northeast around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 41. East southeast wind around 5 mph.
Thursday
A 40 percent chance of showers, mainly before 10am. Partly sunny, with a high near 54.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Friday
A chance of showers. Mostly cloudy, with a high near 53.
Friday Night
A chance of showers. Mostly cloudy, with a low around 45.
Saturday
Showers likely. Mostly cloudy, with a high near 54.
Saturday Night
Showers likely. Mostly cloudy, with a low around 45.
Sunday
Showers likely. Mostly cloudy, with a high near 52.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
Rain likely. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Des Moines WA
 47.39°N 122.32°W (Elev. 75 ft)
Last Update:
7:01 pm PST Nov 17, 2025
Forecast Valid:
9pm PST Nov 17, 2025-6pm PST Nov 24, 2025
 
Forecast Discussion
 
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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