


Current conditions at
Seattle, Seattle-Tacoma International Airport (KSEA)
Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.
Clear
55°F
13°C
Humidity | 54% |
Wind Speed | NNW 10 MPH |
Barometer | 30.07 in (1018.29 mb) |
Dewpoint | 39°F (4°C) |
Visibility | 10.00 mi |
Last update | 21 May 08:20 PM PDT |
Extended Forecast for
Seatac WA
Tonight
Low: 48 °F
Mostly Cloudy
then Chance
RainThursday
High: 66 °F
Chance Rain
then SunnyThursday Night
Low: 46 °F
Partly Cloudy
Friday
High: 67 °F
Mostly Sunny
Friday Night
Low: 46 °F
Partly Cloudy
Saturday
High: 72 °F
Mostly Sunny
Saturday Night
Low: 49 °F
Partly Cloudy
Sunday
High: 76 °F
Mostly Sunny
Sunday Night
Low: 52 °F
Slight Chance
Rain
Detailed Forecast
Tonight
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 48. North wind 5 to 8 mph becoming calm after midnight.
Thursday
A 30 percent chance of rain, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 66. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 46. South southwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 67. South southwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 46. West southwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 52.
Memorial Day
A slight chance of rain. Partly sunny, with a high near 71.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 51.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 72.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Wednesday
A chance of rain. Partly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Seatac WA
47.44°N 122.3°W (Elev. 358 ft)
47.44°N 122.3°W (Elev. 358 ft)
3:40 pm PDT May 21, 2025
8pm PDT May 21, 2025-6pm PDT May 28, 2025