Bellingham Airport (BLI) Weather 10/31/2025
Overnight
49
Rain
Sunday
56
Rain
Sunday Night
45
Rain Likely
Monday
57
Rain Likely
Monday Night
44
Chance Rain
Tuesday
60
Chance Rain then Mostly Sunny
Tuesday Night
44
Chance Rain
Wednesday
58
Rain
Wednesday Night
47
Rain
Thursday
60
Rain
Thursday Night
49
Rain
Friday
57
Rain
Friday Night
44
Rain
Weekly Forecast
Overnight
Rain, mainly after 4am. Steady temperature around 49. South wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly before 4pm. High near 56. West southwest wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 45. South wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely. Mostly cloudy, with a high near 57. South wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44. Southeast wind around 7 mph.
Tuesday
A 30 percent chance of rain before 11am. Partly sunny, with a high near 60.
Tuesday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 44.
Wednesday
Rain. Cloudy, with a high near 58.
Wednesday Night
Rain. Cloudy, with a low around 47.
Thursday
Rain. Cloudy, with a high near 60.
Thursday Night
Rain. Cloudy, with a low around 49.
Friday
Rain. Cloudy, with a high near 57.
Friday Night
Rain. Cloudy, with a low around 44.