Bellingham Airport (BLI) Weather 06/23/2026
Today
71
Becoming Sunny
Tonight
52
Mostly Clear
Thursday
77
Sunny
Thursday Night
55
Mostly Clear
Juneteenth
78
Sunny
Friday Night
55
Mostly Clear
Saturday
75
Sunny
Saturday Night
55
Clear
Sunday
78
Sunny
Sunday Night
56
Mostly Clear
Monday
84
Sunny
Monday Night
59
Mostly Clear
Tuesday
84
Mostly Sunny
Weekly Forecast
Today
Partly sunny, then gradually becoming sunny, with a high near 71. West southwest wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 52. Light and variable wind.
Thursday
Sunny, with a high near 77. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. West wind 5 to 7 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 78. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 75.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 84.