National Weather Service Forecast for: New Britain CT
Issued by: National Weather Service Norton, MA
Updated: 8:58 am EST Dec 22, 2025
 
Today

Today: Sunny, with a high near 35. Northwest wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Sunny

 Tonight

Tonight: A chance of snow, mainly after 5am. Increasing clouds, with a low around 27. Light southwest wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Mostly Cloudy
then Chance
Snow
 Tuesday

Tuesday: Snow. High near 36. South wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Snow

 Tuesday
Night
Tuesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 31. Calm wind becoming west 5 to 8 mph after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Chance Snow
then Slight
Chance Snow
 Wednesday

Wednesday: Mostly sunny, with a high near 40. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 22. Light and variable wind.
Partly Cloudy

 Christmas
Day
Christmas Day: Mostly cloudy, with a high near 40. Southwest wind 3 to 8 mph.
Mostly Cloudy

 Thursday
Night
Thursday Night: A chance of snow after 5am. Cloudy, with a low around 33. Light and variable wind. Chance of precipitation is 30%.
Cloudy then
Chance Snow
 Friday

Friday: Rain likely, possibly mixed with snow before 11am, then rain. High near 38. East wind 5 to 8 mph. Chance of precipitation is 80%.
Rain/Snow
Likely then
Rain
Hi 35 °F Lo 27 °F Hi 36 °F Lo 31 °F Hi 40 °F Lo 22 °F Hi 40 °F Lo 33 °F Hi 38 °F

 

Today
 
 Sunny, with a high near 35. Northwest wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tonight
 
 A chance of snow, mainly after 5am. Increasing clouds, with a low around 27. Light southwest wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
 
 Snow. High near 36. South wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
 
 A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 31. Calm wind becoming west 5 to 8 mph after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
 
 Mostly sunny, with a high near 40. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
 
 Partly cloudy, with a low around 22. Light and variable wind.
Christmas Day
 
 Mostly cloudy, with a high near 40. Southwest wind 3 to 8 mph.
Thursday Night
 
 A chance of snow after 5am. Cloudy, with a low around 33. Light and variable wind. Chance of precipitation is 30%.
Friday
 
 Rain likely, possibly mixed with snow before 11am, then rain. High near 38. East wind 5 to 8 mph. Chance of precipitation is 80%.
Friday Night
 
 Rain likely before 11pm, then a chance of rain and snow between 11pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 29. North wind around 7 mph. Chance of precipitation is 70%.
Saturday
 
 Mostly cloudy, with a high near 41. North wind around 7 mph.
Saturday Night
 
 A chance of rain and snow. Mostly cloudy, with a low around 29. Light and variable wind becoming south around 5 mph after midnight. Chance of precipitation is 40%.
Sunday
 
 Rain likely. Mostly cloudy, with a high near 44. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for New Britain CT.