National Weather Service Forecast for: Bellingham WA
Issued by: National Weather Service Seattle, WA
Updated: 11:25 am PDT Jul 16, 2026
 
This
Afternoon
This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 77. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely
 Tonight

Tonight: Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 58. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely then
Partly Cloudy
 Friday

Friday: Sunny, with a high near 76. South wind 5 to 10 mph.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 57. West southwest wind around 5 mph becoming light and variable after midnight.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 77. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 57.
Mostly Clear

 Sunday

Sunday: Sunny, with a high near 79.
Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 57.
Mostly Clear

 Monday

Monday: Sunny, with a high near 82.
Sunny
Hi 77 °F Lo 58 °F Hi 76 °F Lo 57 °F Hi 77 °F Lo 57 °F Hi 79 °F Lo 57 °F Hi 82 °F

 

This Afternoon
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 77. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 58. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
 
 Sunny, with a high near 76. South wind 5 to 10 mph.
Friday Night
 
 Mostly clear, with a low around 57. West southwest wind around 5 mph becoming light and variable after midnight.
Saturday
 
 Sunny, with a high near 77. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Saturday Night
 
 Mostly clear, with a low around 57.
Sunday
 
 Sunny, with a high near 79.
Sunday Night
 
 Mostly clear, with a low around 57.
Monday
 
 Sunny, with a high near 82.
Monday Night
 
 Partly cloudy, with a low around 61.
Tuesday
 
 Mostly sunny, with a high near 82.
Tuesday Night
 
 Partly cloudy, with a low around 61.
Wednesday
 
 Sunny, with a high near 81.

 

Forecast from NOAA-NWS for Bellingham WA.