| National Weather Service Forecast for:
Newington, CT Issued by: National Weather Service Boston / Norton, MA |
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| Updated: Fri, 07-Aug-2026 7:01am EDT | ||||||||||||||||||||||||||||||||||||||||
| Newington, CT | ||||||||||||||||||||||||||||||||||||||||
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Heat Advisory issued August 7 at 2:05AM EDT until August 7 at 8:00PM EDT
| Today |
A slight chance of showers and thunderstorms between 2pm and 4pm. Sunny, with a high near 90. Heat index values as high as 99. West wind 0 to 5 mph. Chance of precipitation is 20%. |
| Tonight |
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 73. Heat index values as high as 96. South wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday |
A chance of rain showers before 8am, then a slight chance of showers and thunderstorms between 3pm 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 89. Heat index values as high as 97. Southwest wind 2 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night |
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Heat index values as high as 95. Southwest wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday |
Sunny, with a high near 88. West wind 3 to 9 mph. |
| Sunday Night |
Mostly clear, with a low around 66. Northwest wind 0 to 7 mph. |
| Monday |
Sunny, with a high near 88. West wind 0 to 9 mph. |
| Monday Night |
A slight chance of rain showers between 10pm and 3am. Partly cloudy, with a low around 71. Southwest wind 2 to 7 mph. |
| Tuesday |
A slight chance of showers and thunderstorms between 9am and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. West wind 2 to 10 mph. Chance of precipitation is 40%. |
| Tuesday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Northwest wind 2 to 8 mph. Chance of precipitation is 40%. |
| Wednesday |
A chance of rain showers. Partly sunny, with a high near 84. Northwest wind 2 to 6 mph. Chance of precipitation is 30%. |
| Wednesday Night |
A chance of rain showers before 3am. Partly cloudy, with a low around 65. Southwest wind 0 to 3 mph. Chance of precipitation is 30%. |
| Thursday |
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southwest wind 1 to 7 mph. Chance of precipitation is 30%. |
| Thursday Night |
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. West wind 2 to 6 mph. |
Forecast from NOAA-NWS for Newington, CT.