| National Weather Service Forecast for:
Newington, CT Issued by: National Weather Service Boston / Norton, MA |
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| Updated: Wed, 05/20/2026 1:01am | ||||||||||||||||||||||||||||||||||||||||
| Newington, CT | ||||||||||||||||||||||||||||||||||||||||
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Heat Advisory issued May 20 at 1:29AM EDT until May 20 at 8:00PM EDT
Heat Advisory issued May 19 at 2:02PM EDT until May 20 at 8:00PM EDT
| Overnight |
Mostly clear, with a low around 71. Southwest wind around 6 mph. |
| Wednesday |
A slight chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny. High near 92, with temperatures falling to around 82 in the afternoon. West wind 6 to 13 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Wednesday Night |
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 5am. Mostly cloudy, with a low around 55. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday |
Mostly cloudy, with a high near 70. North wind 2 to 8 mph. |
| Thursday Night |
Partly cloudy, with a low around 48. North wind around 3 mph. |
| Friday |
Mostly sunny, with a high near 70. East wind 3 to 7 mph. |
| Friday Night |
A chance of rain showers after 10pm. Mostly cloudy, with a low around 48. South wind 0 to 7 mph. Chance of precipitation is 40%. |
| Saturday |
Rain showers likely. Cloudy, with a high near 61. Southeast wind 0 to 6 mph. Chance of precipitation is 70%. |
| Saturday Night |
Rain showers likely. Cloudy, with a low around 48. East wind around 6 mph. Chance of precipitation is 70%. |
| Sunday |
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 64. East wind 5 to 8 mph. Chance of precipitation is 60%. |
| Sunday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Northeast wind 2 to 7 mph. Chance of precipitation is 40%. |
| Memorial Day |
A chance of rain showers before 2pm. Mostly cloudy, with a high near 73. North wind around 5 mph. Chance of precipitation is 40%. |
| Monday Night |
A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 55. North wind 1 to 5 mph. |
| Tuesday |
A chance of rain showers before 4pm. Partly sunny, with a high near 76. Northwest wind 1 to 5 mph. |
Forecast from NOAA-NWS for Newington, CT.