National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Tue, 06/09/2026 3:05pm

Newington, CT
 
  Wednesday

Wednesday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Thursday

Thursday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Friday

Friday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Saturday

Saturday: Chance Showers And Thunderstorms then Mostly Sunny
Chance Showers And T-Storms then Mostly Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
  Hi 81 °F Hi 93 °F Hi 94 °F Hi 90 °F Hi 92 °F Hi 86 °F Hi 83 °F
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Monday
Night
Monday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 60 °F Lo 64 °F Lo 69 °F Lo 65 °F Lo 63 °F Lo 64 °F Lo 62 °F  

 

Tonight
 
Mostly clear, with a low around 60. South wind 3 to 12 mph.
Wednesday
 
A chance of rain showers between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 5 to 12 mph. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm, then a chance of showers and thunderstorms between 11pm and midnight, then patchy fog and a chance of showers and thunderstorms between midnight and 2am, then patchy fog and a slight chance of rain showers between 2am and 4am. Mostly cloudy, with a low around 64. South wind 3 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Thursday
 
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 101. West wind 2 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Thursday Night
 
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 5am. Mostly cloudy, with a low around 69. West wind 1 to 7 mph. Chance of precipitation is 50%.
Friday
 
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 94. North wind 1 to 8 mph. Chance of precipitation is 30%.
Friday Night
 
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West wind 3 to 8 mph. Chance of precipitation is 40%.
Saturday
 
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and noon. Mostly sunny, with a high near 90. Northwest wind 3 to 10 mph. Chance of precipitation is 30%.
Saturday Night
 
Mostly clear, with a low around 63. Northwest wind 1 to 9 mph.
Sunday
 
Sunny, with a high near 92. West wind 0 to 12 mph.
Sunday Night
 
A slight chance of rain showers after 9pm. Partly cloudy, with a low around 64. Southwest wind 3 to 10 mph.
Monday
 
A chance of rain showers. Partly sunny, with a high near 86. Southwest wind 3 to 9 mph. Chance of precipitation is 30%.
Monday Night
 
A chance of rain showers. Mostly cloudy, with a low around 62. North wind 5 to 8 mph. Chance of precipitation is 50%.
Tuesday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. West wind 5 to 9 mph.

 

Forecast from NOAA-NWS for Newington, CT.