Bellingham Airport (BLI) Weather 07/21/2025
Overnight
54
Mostly Clear
Monday
74
Sunny
Monday Night
58
Chance Showers
Tuesday
75
Slight Chance T-storms then Mostly Sunny
Tuesday Night
57
Mostly Clear
Wednesday
77
Sunny
Wednesday Night
57
Mostly Clear
Thursday
75
Sunny
Thursday Night
56
Mostly Clear
Friday
71
Partly Sunny
Friday Night
54
Partly Cloudy
Saturday
72
Mostly Sunny
Saturday Night
53
Mostly Clear
Weekly Forecast
Overnight
Mostly clear, with a low around 54. Calm wind.
Monday
Sunny, with a high near 74. Calm wind becoming south southwest 5 to 7 mph in the morning.
Monday Night
A chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 58. South southeast wind around 7 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 11am. Mostly sunny, with a high near 75. Southwest wind around 6 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 57. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 56.
Friday
Partly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 53.