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.

Partly Cloudy

14°C

57°F

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 9°C (48°F)
Visibility 16 km
Last update 09 May 10:05 AM PDT
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Today

    Today: Partly sunny, with a high near 22. Calm wind becoming west northwest 5 to 10 km/h in the afternoon.

    High: 22 °C

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. North northwest wind 5 to 10 km/h becoming calm after midnight.

    Low: 11 °C

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 21. Light and variable wind becoming southwest 8 to 13 km/h in the morning.

    High: 21 °C

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. West wind 8 to 14 km/h becoming east northeast after midnight.

    Low: 11 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. North wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon.

    High: 21 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °C

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 24.

    High: 24 °C

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain before 11am. Partly sunny, with a high near 23.

    High: 23 °C

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 22. Calm wind becoming west northwest 5 to 10 km/h in the afternoon.
Tonight
Mostly cloudy, with a low around 11. North northwest wind 5 to 10 km/h becoming calm after midnight.
Sunday
Mostly cloudy, with a high near 21. Light and variable wind becoming southwest 8 to 13 km/h in the morning.
Sunday Night
Mostly cloudy, with a low around 11. West wind 8 to 14 km/h becoming east northeast after midnight.
Monday
Mostly sunny, with a high near 21. North wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
A slight chance of rain before 11am. Partly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
A slight chance of rain. Partly sunny, with a high near 21.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 11.
Friday
A chance of rain. Partly sunny, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seattle-Tacoma International Airport WA
 47.46°N 122.31°W (Elev. 400 m)
Last Update:
11:26 pm PDT May 8, 2026
Forecast Valid:
10am PDT May 9, 2026-6pm PDT May 15, 2026
 
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Additional Resources

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Chance of Precipitation