September 2026 Weather | Bellingham, Washington

Today 9/21
Cloudy Weather
Day 66°
Night 52°
49
Tue 9/22
Cloudy Weather
Day 64°
Night 54°
25
Wed 9/23
Cloudy Weather
Day 64°
Night 46°
55
Thu 9/24
Cloudy Weather
Day 63°
Night 50°
67
Fri 9/25
Rainy Weather
Day 61°
Night 46°
84
Sat 9/26
Cloudy Weather
Day 63°
Night 46°
25
Sun 9/27
Cloudy Weather
Day 64°
Night 48°
25
Mon 9/28
Cloudy Weather
Day 63°
Night 48°
1
Tue 9/29
Cloudy Weather
Day 63°
Night 48°
1
Wed 9/30
Cloudy Weather
Day 64°
Night 48°
3