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

54°F

12°C

Humidity 71%
Wind Speed N 8 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 08 Oct 09:35 PM PDT
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Tonight

    Tonight: Showers likely, mainly after 2am. Increasing clouds, with a low around 49. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers likely before 1pm, then a slight chance of showers after 3pm. Mostly cloudy, with a high near 62. North northeast wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 50. North wind around 6 mph becoming southeast after midnight.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: Showers. High near 60. East southeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Showers

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 48. South wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 58. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Showers

  • Sunday

    Sunday: Showers. Mostly cloudy, with a high near 55.

    High: 55 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers likely, mainly after 2am. Increasing clouds, with a low around 49. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely before 1pm, then a slight chance of showers after 3pm. Mostly cloudy, with a high near 62. North northeast wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50. North wind around 6 mph becoming southeast after midnight.
Friday
Showers. High near 60. East southeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely. Mostly cloudy, with a low around 48. South wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers. High near 58. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers. Low around 46. Chance of precipitation is 80%.
Sunday
Showers. Mostly cloudy, with a high near 55.
Sunday Night
Showers likely. Mostly cloudy, with a low around 44.
Columbus Day
A chance of showers. Partly sunny, with a high near 57.
Monday Night
A chance of showers. Partly cloudy, with a low around 43.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 58.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 44.
Wednesday
A slight chance of showers. Mostly 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:
8:01 pm PDT Oct 8, 2025
Forecast Valid:
9pm PDT Oct 8, 2025-6pm PDT Oct 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation