Seattle-Tacoma Airport (SEA) Weather 11/21/2025
Overnight
48
Rain
Monday
51
Rain then Chance Rain
Monday Night
42
Chance Rain
Tuesday
49
Chance Rain
Tuesday Night
38
Partly Cloudy
Wednesday
52
Partly Sunny
Wednesday Night
43
Chance Rain
Thursday
53
Chance Rain
Thursday Night
44
Chance Rain
Friday
53
Rain Likely
Friday Night
46
Rain Likely
Saturday
53
Rain
Saturday Night
45
Rain Likely
Weekly Forecast
Overnight
Rain, mainly after 3am. Low around 48. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly before 2pm. High near 51. North wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain, mainly before 8pm. Mostly cloudy, with a low around 42. South wind around 6 mph.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 49. South southwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 38. Light east wind.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 53.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 53.
Friday Night
Rain likely. Mostly cloudy, with a low around 46.
Saturday
Rain. Mostly cloudy, with a high near 53.
Saturday Night
Rain likely. Mostly cloudy, with a low around 45.