King County Airport (BFI) Weather 11/22/2025
Tonight
51
Rain
Saturday
58
Rain
Saturday Night
51
Rain Likely
Sunday
57
Rain
Sunday Night
50
Rain
Monday
56
Rain Likely
Monday Night
45
Chance Rain
Tuesday
53
Chance Rain
Tuesday Night
41
Slight Chance Rain
Wednesday
52
Chance Rain
Wednesday Night
43
Rain Likely
Thursday
52
Chance Rain
Thursday Night
42
Chance Rain
Weekly Forecast
Tonight
Rain. Low around 51. South southwest wind around 13 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 8am. High near 58. South wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 51. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly after 10am. High near 57. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 50. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 56. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 53.
Tuesday Night
A slight chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 52.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.