| National Weather Service Forecast for:
Newington, CT Issued by: National Weather Service Boston / Norton, MA |
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| Updated: Thu, 06-Aug-2026 12:34pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Newington, CT | ||||||||||||||||||||||||||||||||||||||||
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Heat Advisory issued August 6 at 3:41AM EDT until August 7 at 8:00PM EDT
| This Afternoon |
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Heat index values as high as 100. Southwest wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Tonight |
A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 72. Heat index values as high as 98. Southwest wind 1 to 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Friday |
Patchy fog before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Heat index values as high as 99. Southwest wind 0 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Friday Night |
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Heat index values as high as 95. Southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday |
A slight chance of showers and thunderstorms between 2pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southwest wind 3 to 10 mph. Chance of precipitation is 30%. |
| Saturday Night |
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Southwest wind 2 to 7 mph. Chance of precipitation is 30%. |
| Sunday |
Sunny, with a high near 88. West wind 2 to 9 mph. |
| Sunday Night |
Mostly clear, with a low around 68. Northwest wind 1 to 7 mph. |
| Monday |
A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 88. West wind 0 to 9 mph. |
| Monday Night |
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southwest wind 2 to 7 mph. |
| Tuesday |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. West wind 3 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. |
| Tuesday Night |
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. West wind 3 to 8 mph. Chance of precipitation is 40%. |
| Wednesday |
Mostly sunny, with a high near 83. Northwest wind 2 to 7 mph. |
| Wednesday Night |
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 64. West wind 1 to 5 mph. |
Forecast from NOAA-NWS for Newington, CT.