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

56°F

13°C

Humidity 96%
Wind Speed N 8 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 55°F (13°C)
Visibility 3.00 mi
Last update 03 Oct 06:53 AM PDT
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 68. North wind 8 to 10 mph.

    High: 68 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 52. North wind 5 to 8 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 71. North wind 5 to 7 mph.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. North wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 68. North wind 8 to 10 mph.
Tonight
Increasing clouds, with a low around 52. North wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 71. North wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 53. North wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 68. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A chance of rain. Partly sunny, with a high near 63.
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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:
12:37 am PDT Oct 3, 2026
Forecast Valid:
7am PDT Oct 3, 2026-6pm PDT Oct 9, 2026
 
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Additional Resources

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