National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Wed, 06/10/2026 2:37pm

Newington, CT
 
This
Afternoon
This Afternoon: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Thursday

Thursday: Patchy Fog then Chance Showers And Thunderstorms
Patchy Fog then Chance Showers And T-Storms
Friday

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

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
 
Hi 84 °F Hi 94 °F Hi 94 °F Hi 92 °F Hi 92 °F Hi 83 °F Hi 76 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Tuesday
Night
Tuesday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 65 °F Lo 70 °F Lo 67 °F Lo 62 °F Lo 61 °F Lo 59 °F Lo 57 °F  

Heat Advisory issued June 10 at 2:24PM EDT until June 12 at 8:00PM EDT
Heat Advisory issued June 10 at 1:21AM EDT until June 12 at 8:00PM EDT
 

This Afternoon
 
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 84. South wind around 13 mph. Chance of precipitation is 20%.
Tonight
 
A chance of showers and thunderstorms between 7pm and 10pm, then patchy fog and a chance of showers and thunderstorms between 10pm and 2am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 65. South wind 3 to 12 mph. Chance of precipitation is 50%.
Thursday
 
Patchy fog before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 96. West wind 3 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Thursday Night
 
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 70. West wind 2 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
A slight chance of rain showers between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. West wind 2 to 7 mph. Chance of precipitation is 30%.
Friday Night
 
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 67. West wind 5 to 10 mph. Chance of precipitation is 50%.
Saturday
 
Sunny, with a high near 92. Northwest wind around 10 mph.
Saturday Night
 
Clear, with a low around 62. Northwest wind 0 to 9 mph.
Sunday
 
Sunny, with a high near 92. Southwest wind 0 to 16 mph.
Sunday Night
 
A slight chance of showers and thunderstorms between 7pm and 9pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. West wind 7 to 15 mph. Chance of precipitation is 40%.
Monday
 
A chance of rain showers. Partly sunny, with a high near 83. Northwest wind 6 to 9 mph. Chance of precipitation is 40%.
Monday Night
 
A slight chance of rain showers. Mostly cloudy, with a low around 59. Northwest wind 2 to 9 mph.
Tuesday
 
A chance of rain showers. Partly sunny, with a high near 76. Northeast wind 2 to 7 mph. Chance of precipitation is 40%.
Tuesday Night
 
A chance of rain showers. Mostly cloudy, with a low around 57. North wind 1 to 7 mph.

 

Forecast from NOAA-NWS for Newington, CT.