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

48°F

9°C

Humidity 87%
Wind Speed SSW 8 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 26 Apr 07:20 AM PDT
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 67. North northeast wind 7 to 9 mph becoming west southwest in the afternoon.

    High: 67 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. Southwest wind around 6 mph becoming calm.

    Low: 45 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 62. South southeast wind 5 to 8 mph becoming southwest in the morning.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. Southwest wind around 8 mph.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 58. Southwest wind around 7 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Rain likely. Cloudy, with a low around 49. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Rain Likely

  • Tuesday

    Tuesday: A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 67. North northeast wind 7 to 9 mph becoming west southwest in the afternoon.
Tonight
Increasing clouds, with a low around 45. Southwest wind around 6 mph becoming calm.
Sunday
Mostly sunny, with a high near 62. South southeast wind 5 to 8 mph becoming southwest in the morning.
Sunday Night
Partly cloudy, with a low around 47. Southwest wind around 8 mph.
Monday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 58. Southwest wind around 7 mph.
Monday Night
Rain likely. Cloudy, with a low around 49. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 40 percent chance of rain before 11am. Mostly cloudy, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 72.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Friday
A chance of rain. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seattle-Tacoma International Airport WA
 47.46°N 122.31°W (Elev. 400 ft)
Last Update:
4:31 am PDT Apr 26, 2025
Forecast Valid:
7am PDT Apr 26, 2025-6pm PDT May 2, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation