National Weather Service Forecast for: New Britain CT
Issued by: National Weather Service Norton, MA
Updated: 3:06 pm EDT Apr 13, 2025
 
Overnight

Overnight: Mostly clear, with a low around 40. Northwest wind around 7 mph.
Mostly Clear

 Monday

Monday: Sunny, with a high near 66. Northwest wind around 7 mph.
Sunny

 Monday
Night
Monday Night: A chance of showers, mainly after 11pm. Increasing clouds, with a low around 47. South wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers
 Tuesday

Tuesday: A chance of rain, with thunderstorms also possible after 4pm. Partly sunny, with a high near 65. Light south wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance Rain

 Tuesday
Night
Tuesday Night: A slight chance of rain and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 39. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Slight Chance
T-storms then
Partly Cloudy
 Wednesday

Wednesday: Partly sunny, with a high near 51. West wind 11 to 15 mph, with gusts as high as 26 mph.
Partly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 37. West wind 9 to 11 mph, with gusts as high as 22 mph.
Partly Cloudy

 Thursday

Thursday: Sunny, with a high near 55. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 35. Northwest wind 3 to 8 mph.
Mostly Clear
Lo 40 °F Hi 66 °F Lo 47 °F Hi 65 °F Lo 39 °F Hi 51 °F Lo 37 °F Hi 55 °F Lo 35 °F

 

Overnight
 
 Mostly clear, with a low around 40. Northwest wind around 7 mph.
Monday
 
 Sunny, with a high near 66. Northwest wind around 7 mph.
Monday Night
 
 A chance of showers, mainly after 11pm. Increasing clouds, with a low around 47. South wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 A chance of rain, with thunderstorms also possible after 4pm. Partly sunny, with a high near 65. Light south wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
 
 A slight chance of rain and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 39. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
 
 Partly sunny, with a high near 51. West wind 11 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
 
 Partly cloudy, with a low around 37. West wind 9 to 11 mph, with gusts as high as 22 mph.
Thursday
 
 Sunny, with a high near 55. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday Night
 
 Mostly clear, with a low around 35. Northwest wind 3 to 8 mph.
Friday
 
 Mostly sunny, with a high near 62. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 47. South wind around 7 mph. Chance of precipitation is 40%.
Saturday
 
 A chance of showers. Mostly cloudy, with a high near 67. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Saturday Night
 
 A chance of showers. Mostly cloudy, with a low around 43. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.
Sunday
 
 Mostly sunny, with a high near 61. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

 

Forecast from NOAA-NWS for New Britain CT.