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.

Overcast

41°F

5°C

Humidity 93%
Wind Speed NNE 5 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Wind Chill38°F (3°C)
Last update 19 Nov 03:35 AM PST
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Overnight

    Overnight: Partly cloudy, with a low around 38. North northeast wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. North northeast wind around 5 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 43. Southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday

    Thursday: A 50 percent chance of rain. Partly sunny, with a high near 53. South southwest wind around 7 mph.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 43. South wind 6 to 8 mph.

    Low: 43 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 55.

    High: 55 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. North northeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 51. North northeast wind around 5 mph.
Wednesday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 43. Southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 53. South southwest wind around 7 mph.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 43. South wind 6 to 8 mph.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 53.
Friday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 48. Chance of precipitation is 60%.
Saturday
Rain likely. Cloudy, with a high near 55.
Saturday Night
Rain likely. Mostly cloudy, with a low around 48.
Sunday
Rain likely. Cloudy, with a high near 54.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
Rain likely. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Mostly sunny, with a high near 48.
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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:
2:03 am PST Nov 19, 2025
Forecast Valid:
3am PST Nov 19, 2025-6pm PST Nov 25, 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