Current conditions at
Seattle, Seattle-Tacoma International Airport (KSEA)
Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.
Clear
48°F
9°C
| Humidity | 81% |
| Wind Speed | N 11 MPH |
| Barometer | 30.2 in (1022.69 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 28 Nov 11:20 AM PST |
Extended Forecast for
Seatac WA
Today
High: 51 °F
Sunny
Tonight
Low: 39 °F
Increasing
CloudsSaturday
High: 48 °F
Slight Chance
RainSaturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 46 °F
Partly Sunny
Sunday Night
Low: 37 °F
Mostly Cloudy
Monday
High: 46 °F
Chance Rain
Monday Night
Low: 41 °F
Rain Likely
Tuesday
High: 48 °F
Chance Rain
Detailed Forecast
Today
Sunny, with a high near 51. North wind 6 to 10 mph.
Tonight
Increasing clouds, with a low around 39. Northeast wind around 5 mph.
Saturday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 48. East northeast wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 35. Light east northeast wind.
Sunday
Partly sunny, with a high near 46. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 46.
Monday Night
Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Mostly cloudy, with a high near 49.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Seatac WA
47.44°N 122.3°W (Elev. 358 ft)
47.44°N 122.3°W (Elev. 358 ft)
9:23 am PST Nov 28, 2025
11am PST Nov 28, 2025-6pm PST Dec 4, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
