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.

Clear

66°F

19°C

Humidity 63%
Wind Speed NNE 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 07 Oct 05:15 PM PDT
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Tonight

    Tonight: Mostly clear, with a low around 51. North wind 3 to 7 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 70. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. Light and variable wind becoming south around 6 mph after midnight.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62. South wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 48. South wind 11 to 15 mph.

    Low: 48 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. North wind 3 to 7 mph.
Thursday
Partly sunny, with a high near 70. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 53. Light and variable wind becoming south around 6 mph after midnight.
Friday
Rain likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62. South wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 48. South wind 11 to 15 mph.
Saturday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 43.
Columbus Day
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 46.
Tuesday
A slight chance of rain. Partly sunny, with a high near 62.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 60.
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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:
2:30 pm PDT Oct 7, 2026
Forecast Valid:
5pm PDT Oct 7, 2026-6pm PDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation