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

43°F

6°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 24 Nov 12:35 AM PST
Extended Forecast for

Des Moines WA

  • Overnight

    Overnight: A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 39. South southwest wind 3 to 5 mph.

    Low: 39 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers, mainly between 7am and 4pm. Partly sunny, with a high near 48. South southwest wind around 7 mph.

    High: 48 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 38. Light south wind.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after 4pm. High near 45. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 41. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 50. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely

  • Thanksgiving Day

    Thanksgiving Day: Rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 39. South southwest wind 3 to 5 mph.
Monday
A 50 percent chance of showers, mainly between 7am and 4pm. Partly sunny, with a high near 48. South southwest wind around 7 mph.
Monday Night
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 38. Light south wind.
Tuesday
Rain, mainly after 4pm. High near 45. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 41. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 50. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
Thanksgiving Day
Rain. Mostly cloudy, with a high near 51.
Thursday Night
Rain likely. Mostly cloudy, with a low around 44.
Friday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 49.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Partly sunny, with a high near 46.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Des Moines WA
 47.41°N 122.32°W (Elev. 180 ft)
Last Update:
7:00 pm PST Nov 23, 2025
Forecast Valid:
12am PST Nov 24, 2025-6pm PST Nov 30, 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