Bellingham Airport (BLI) Weather 08/31/2025
Today
76
Mostly Sunny
Tonight
55
Mostly Clear
Friday
85
Sunny
Friday Night
59
Clear
Saturday
86
Sunny
Saturday Night
60
Mostly Clear
Sunday
82
Sunny
Sunday Night
60
Mostly Clear
Monday
81
Sunny
Monday Night
59
Mostly Clear
Tuesday
80
Sunny
Tuesday Night
60
Mostly Clear
Wednesday
78
Sunny
Weekly Forecast
Today
Mostly sunny, with a high near 76. West northwest wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 55. West northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 85. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Friday Night
Clear, with a low around 59. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 86. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 78.