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.

Mist

48°F

9°C

Humidity 89%
Wind Speed NE 5 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 45°F (7°C)
Visibility 2.00 mi
Wind Chill46°F (8°C)
Last update 26 Nov 11:53 AM PST
Extended Forecast for

Des Moines WA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain between 3pm and 4pm. Cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain, mainly after 10pm. Low around 45. North northeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain. High near 51. East southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 4am. Low around 43. North wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 10am. Partly sunny, with a high near 49. North northeast wind around 5 mph.

    High: 49 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain. Mostly cloudy, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain between 3pm and 4pm. Cloudy, with a high near 49. Calm wind.
Tonight
Rain, mainly after 10pm. Low around 45. North northeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thanksgiving Day
Rain. High near 51. East southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain, mainly before 4am. Low around 43. North wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of rain before 10am. Partly sunny, with a high near 49. North northeast wind around 5 mph.
Friday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 39.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 46.
Sunday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 37.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Des Moines WA
 47.4°N 122.29°W (Elev. 315 ft)
Last Update:
7:01 am PST Nov 26, 2025
Forecast Valid:
12pm PST Nov 26, 2025-6pm PST Dec 2, 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