| National Weather Service Forecast for:
New Britain CT Issued by: National Weather Service Norton, MA |
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| Updated: 10:19 pm EDT Sep 12, 2026 | ||||||||||||||||||
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| Overnight |
Mostly cloudy, with a low around 64. South wind 3 to 5 mph. |
| Sunday |
Showers and thunderstorms before 2pm, then a chance of showers. Some of the storms could produce heavy rainfall. High near 76. Light and variable wind. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible. |
| Sunday Night |
A chance of showers, mainly between 1am and 4am. Increasing clouds, with a low around 63. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible. |
| Monday |
Mostly cloudy through mid morning, then gradual clearing, with a high near 75. North wind 9 to 13 mph, with gusts as high as 26 mph. |
| Monday Night |
Clear, with a low around 48. North wind around 6 mph becoming calm after midnight. |
| Tuesday |
Sunny, with a high near 71. North wind around 7 mph becoming south in the afternoon. |
| Tuesday Night |
Mostly clear, with a low around 53. Light and variable wind. |
| Wednesday |
Sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon. |
| Wednesday Night |
Partly cloudy, with a low around 60. Light south wind. |
| Thursday |
Mostly sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon. |
| Thursday Night |
Partly cloudy, with a low around 62. South wind 5 to 7 mph. |
| Friday |
A chance of showers. Partly sunny, with a high near 78. West wind 6 to 8 mph. Chance of precipitation is 30%. |
| Friday Night |
A chance of showers. Mostly cloudy, with a low around 56. North wind around 6 mph. Chance of precipitation is 30%. |
| Saturday |
Mostly sunny, with a high near 73. North wind 5 to 7 mph becoming southwest in the afternoon. |
Forecast from NOAA-NWS for New Britain CT.
