National Weather Service Forecast for: Bellingham WA
Issued by: National Weather Service Seattle, WA
Updated: 7:01 pm PST Dec 16, 2025
 
Tonight

Tonight: Rain, mainly before 5am. Low around 42. Southwest wind 17 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Rain then
Rain Likely
 Wednesday

Wednesday: Rain, mainly after 1pm. High near 49. Southwest wind 11 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain
then Rain
 Wednesday
Night
Wednesday Night: Rain. Low around 41. South southeast wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain
 Thursday

Thursday: Rain. High near 51. Southeast wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Rain
 Thursday
Night
Thursday Night: Rain. Low around 37. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Rain
 Friday

Friday: Rain likely, then showers and possibly a thunderstorm after 10am. High near 46. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
 Friday
Night
Friday Night: Rain. Low around 37. Chance of precipitation is 90%.
Rain
 Saturday

Saturday: Rain. Mostly cloudy, with a high near 45.
Rain
 Saturday
Night
Saturday Night: Rain likely. Mostly cloudy, with a low around 37.
Rain Likely
Lo 42 °F Hi 49 °F Lo 41 °F Hi 51 °F Lo 37 °F Hi 46 °F Lo 37 °F Hi 45 °F Lo 37 °F

Flood Watch
Wind Advisory
Special Weather Statement
 

Tonight
 
 Rain, mainly before 5am. Low around 42. Southwest wind 17 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
 
 Rain, mainly after 1pm. High near 49. Southwest wind 11 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
 
 Rain. Low around 41. South southeast wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
 
 Rain. High near 51. Southeast wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
 
 Rain. Low around 37. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
 
 Rain likely, then showers and possibly a thunderstorm after 10am. High near 46. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 Rain. Low around 37. Chance of precipitation is 90%.
Saturday
 
 Rain. Mostly cloudy, with a high near 45.
Saturday Night
 
 Rain likely. Mostly cloudy, with a low around 37.
Sunday
 
 Rain likely. Mostly cloudy, with a high near 46.
Sunday Night
 
 Rain. Mostly cloudy, with a low around 38.
Monday
 
 Rain. Mostly cloudy, with a high near 47.
Monday Night
 
 Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 38.
Tuesday
 
 Rain and snow likely. Mostly cloudy, with a high near 46.

 

Forecast from NOAA-NWS for Bellingham WA.