Forecast for New Britain, CT | Forecast Periods: 14
Monday
Mar 16
2026
New Britain, CT
Updated: 2:55 PM EDT
60°F
Chance T-storms
20 mph S
Precipitation: 76%
A chance of thunderstorms and a chance of rain and patchy fog before 4pm, then rain likely and a chance of thunderstorms and patchy fog between 4pm and 5pm, then rain and patchy fog and a slight chance of thunderstorms. Cloudy, with a high near 60. South wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Hourly Forecast
Extended Forecast
Tonight
Mon, Mar 16
36°F
Rain
16 mph SW
Precipitation: 97%
Rain and patchy fog and a slight chance of thunderstorms before 5am. Mostly cloudy. Low around 36, with temperatures rising to around 44 overnight. Southwest wind 16 to 25 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Tue, Mar 17
43°F
Mostly Sunny
16 mph W
Precipitation: 6%
Mostly sunny, with a high near 43. West wind around 16 mph, with gusts as high as 32 mph.
Tuesday Night
Tue, Mar 17
22°F
Partly Cloudy
6 mph W
Precipitation: 2%
Partly cloudy, with a low around 22. West wind 6 to 13 mph, with gusts as high as 23 mph.
Wednesday
Wed, Mar 18
39°F
Mostly Sunny
6 mph W
Precipitation: 0%
Mostly sunny, with a high near 39. West wind around 6 mph.
Wednesday Night
Wed, Mar 18
25°F
Partly Cloudy
2 mph S
Precipitation: 2%
Partly cloudy, with a low around 25. South wind 2 to 6 mph.
Thursday
Thu, Mar 19
45°F
Partly Sunny
2 mph S
Precipitation: 3%
Partly sunny, with a high near 45. South wind 2 to 10 mph.
Thursday Night
Thu, Mar 19
31°F
Mostly Cloudy then Slight Chance Snow Showers
3 mph SW
Precipitation: 18%
A slight chance of snow showers after 2am. Mostly cloudy, with a low around 31. Southwest wind 3 to 7 mph.
Friday
Fri, Mar 20
52°F
Slight Chance Snow Showers then Slight Chance Rain Showers
3 mph W
Precipitation: 21%
A slight chance of snow showers before 9am, then a slight chance of rain showers. Partly sunny, with a high near 52. West wind 3 to 10 mph.
Friday Night
Fri, Mar 20
34°F
Chance Rain Showers
8 mph W
Precipitation: 47%
A chance of rain showers. Mostly cloudy, with a low around 34. West wind around 8 mph. Chance of precipitation is 50%.
Saturday
Sat, Mar 21
50°F
Chance Rain Showers
7 mph W
Precipitation: 46%
A chance of rain showers. Partly sunny, with a high near 50. West wind 7 to 12 mph. Chance of precipitation is 50%.
Saturday Night
Sat, Mar 21
32°F
Chance Rain Showers then Chance Snow Showers
10 mph SW
Precipitation: 36%
A chance of rain showers before 5am, then a chance of snow showers. Mostly cloudy, with a low around 32. Southwest wind around 10 mph. Chance of precipitation is 40%.
Sunday
Sun, Mar 22
47°F
Chance Snow Showers then Chance Rain Showers
12 mph W
Precipitation: 29%
A chance of snow showers before 8am, then a chance of rain showers. Mostly cloudy, with a high near 47. West wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
Sun, Mar 22
29°F
Chance Rain Showers then Slight Chance Snow Showers
12 mph NW
Precipitation: 26%
A chance of rain showers before 1am, then a slight chance of snow showers between 1am and 2am, then a slight chance of rain showers between 2am and 3am, then a slight chance of snow showers. Mostly cloudy, with a low around 29. Northwest wind around 12 mph, with gusts as high as 22 mph.