National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Sat, 07/04/2026 2:29pm

Newington, CT
 
  Sunday

Sunday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday

Monday: Patchy Fog
Patchy Fog
Tuesday

Tuesday: Showers And Thunderstorms
Showers And T-Storms
Wednesday

Wednesday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Slight Chance Rain Showers then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And T-Storms
Saturday

Saturday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
  Hi 84 °F Hi 71 °F Hi 75 °F Hi 83 °F Hi 91 °F Hi 89 °F Hi 87 °F
 
Tonight

Tonight: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Sunday
Night
Sunday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Monday
Night
Monday Night: Showers And Thunderstorms
Showers And T-Storms
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 66 °F Lo 60 °F Lo 59 °F Lo 58 °F Lo 63 °F Lo 68 °F Lo 66 °F  

Severe Thunderstorm Watch issued July 4 at 7:20PM EDT until July 5 at 1:00AM EDT
 

Tonight
 
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. Northwest wind 2 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
 
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Northeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
Sunday Night
 
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 9pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Monday
 
Patchy fog and showers and thunderstorms. Cloudy, with a high near 71. East wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 59. Northeast wind around 10 mph. Chance of precipitation is 80%.
Tuesday
 
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Northeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Tuesday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North wind 7 to 10 mph. Chance of precipitation is 40%.
Wednesday
 
A slight chance of rain showers before 11am. Mostly sunny, with a high near 83. Northwest wind around 7 mph.
Wednesday Night
 
Mostly clear, with a low around 63. Southwest wind 1 to 5 mph.
Thursday
 
Mostly sunny, with a high near 91. Southwest wind 1 to 9 mph.
Thursday Night
 
A slight chance of rain showers after 9pm. Partly cloudy, with a low around 68. Southwest wind 3 to 9 mph.
Friday
 
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind 3 to 9 mph. Chance of precipitation is 50%.
Friday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northwest wind 2 to 7 mph. Chance of precipitation is 50%.
Saturday
 
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Northwest wind 3 to 7 mph.

 

Forecast from NOAA-NWS for Newington, CT.