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

43°F

6°C

Humidity 86%
Wind Speed NNE 4 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 08 Nov 04:00 AM PST
Extended Forecast for

Seatac WA

  • Today

    Today: Mostly sunny, with a high near 58. North wind 3 to 6 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. East wind around 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. South wind 3 to 5 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 51. South wind around 7 mph.

    Low: 51 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 58. South wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Rain Likely

  • Monday Night

    Monday Night: A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after 10am. Mostly cloudy, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 58. North wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 46. East wind around 6 mph.
Sunday
Partly sunny, with a high near 62. South wind 3 to 5 mph.
Sunday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 51. South wind around 7 mph.
Monday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 58. South wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 45.
Veterans Day
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
A slight chance of rain after 10am. Mostly cloudy, with a high near 57.
Wednesday Night
A chance of rain. Cloudy, with a low around 48.
Thursday
Rain. Mostly cloudy, with a high near 55.
Thursday Night
Rain. Mostly cloudy, with a low around 47.
Friday
Rain likely. Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seatac WA
 47.44°N 122.27°W (Elev. 253 ft)
Last Update:
1:25 am PST Nov 8, 2025
Forecast Valid:
4am PST Nov 8, 2025-6pm PST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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