National Weather Service Forecast for: Brunswick ME
Issued by: National Weather Service Gray/Portland, ME
Updated: 12:38 am EST Dec 5, 2025
 
Overnight

Overnight: Mostly clear, with a low around 6. Wind chill values as low as -4. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear

Friday

Friday: Sunny, with a high near 24. Wind chill values as low as -1. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny

Friday
Night
Friday Night: Partly cloudy, with a low around 11. Southwest wind around 5 mph becoming calm  in the evening.
Partly Cloudy

Saturday

Saturday: A chance of snow showers, mixing with rain after 1pm, then gradually ending.  Mostly cloudy, with a high near 34. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 30%.
Mostly Cloudy
then Chance
Rain/Snow
Saturday
Night
Saturday Night: Partly cloudy, with a low around 18. Calm wind becoming northwest around 5 mph after midnight.
Partly Cloudy

Sunday

Sunday: Partly sunny, with a high near 34.
Partly Sunny

Sunday
Night
Sunday Night: A 50 percent chance of snow after 9pm.  Mostly cloudy, with a low around 13.
Chance Snow

Monday

Monday: A 30 percent chance of snow before 7am.  Mostly sunny, with a high near 23.
Chance Snow
then Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 3.
Mostly Clear

Lo 6 °F Hi 24 °F Lo 11 °F Hi 34 °F Lo 18 °F Hi 34 °F Lo 13 °F Hi 23 °F Lo 3 °F

 

Overnight
 
Mostly clear, with a low around 6. Wind chill values as low as -4. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
 
Sunny, with a high near 24. Wind chill values as low as -1. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
 
Partly cloudy, with a low around 11. Southwest wind around 5 mph becoming calm in the evening.
Saturday
 
A chance of snow showers, mixing with rain after 1pm, then gradually ending. Mostly cloudy, with a high near 34. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
 
Partly cloudy, with a low around 18. Calm wind becoming northwest around 5 mph after midnight.
Sunday
 
Partly sunny, with a high near 34.
Sunday Night
 
A 50 percent chance of snow after 9pm. Mostly cloudy, with a low around 13.
Monday
 
A 30 percent chance of snow before 7am. Mostly sunny, with a high near 23.
Monday Night
 
Mostly clear, with a low around 3.
Tuesday
 
Mostly sunny, with a high near 29.
Tuesday Night
 
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Wednesday
 
A 30 percent chance of snow. Mostly cloudy, with a high near 42.
Wednesday Night
 
Rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
 
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Brunswick ME.