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

36°F

2°C

Humidity 100%
Wind Speed E 3 MPH
Barometer 30.55 in (1034.54 mb)
Dewpoint 36°F (2°C)
Visibility 1.00 mi
Last update 14 Jan 06:05 AM PST
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Today

    Today: Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Light and variable wind.

    High: 43 °F

    Areas Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Areas of fog after 4am. Otherwise, mostly cloudy, with a low around 34. North wind 3 to 5 mph.

    Low: 34 °F

    Mostly Cloudy
    then Areas
    Fog

  • Wednesday

    Wednesday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 44. Light and variable wind.

    High: 44 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 44. Southwest wind around 7 mph.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 43.

    High: 43 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy freezing fog after 4am. Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy
    then Patchy
    Freezing Fog

  • Saturday

    Saturday: Patchy freezing fog before 10am. Mostly sunny, with a high near 41.

    High: 41 °F

    Patchy
    Freezing Fog
    then Sunny

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Light and variable wind.
Tonight
Areas of fog after 4am. Otherwise, mostly cloudy, with a low around 34. North wind 3 to 5 mph.
Wednesday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 44. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 35. Light and variable wind.
Thursday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 44. Southwest wind around 7 mph.
Thursday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 43.
Friday Night
Patchy freezing fog after 4am. Partly cloudy, with a low around 31.
Saturday
Patchy freezing fog before 10am. Mostly sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 27.
M.L.King Day
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Seattle-Tacoma International Airport WA
 47.46°N 122.31°W (Elev. 400 ft)
Last Update:
3:08 am PST Jan 14, 2025
Forecast Valid:
6am PST Jan 14, 2025-6pm PST Jan 20, 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