National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Mon, 24-Aug-2026 4:26pm EDT

Newington, CT
 
  Tuesday

Tuesday: Sunny then Isolated Rain Showers
Sunny then Isolated Rain Showers
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Chance Rain Showers then Chance Showers And Thunderstorms
Chance Rain Showers then Chance Showers And T-Storms
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Slight Chance Rain Showers
Slight Chance Rain Showers
  Hi 77 °F Hi 81 °F Hi 79 °F Hi 85 °F Hi 81 °F Hi 81 °F Hi 82 °F
 
Tonight

Tonight: Isolated Showers And Thunderstorms then Mostly Clear
Isolated Showers And T-Storms then Mostly Clear
Tuesday
Night
Tuesday Night: Isolated Rain Showers then Mostly Clear
Isolated Rain Showers then Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Chance Showers And T-Storms then Showers And T-Storms Likely
Friday
Night
Friday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 57 °F Lo 58 °F Lo 63 °F Lo 67 °F Lo 62 °F Lo 60 °F Lo 65 °F  

 

Tonight
 
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 57. Southwest wind 2 to 7 mph. Chance of precipitation is 20%.
Tuesday
 
Isolated rain showers after 2pm. Sunny, with a high near 77. Southwest wind 2 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
 
Isolated rain showers before 9pm. Mostly clear, with a low around 58. West wind 2 to 6 mph. Chance of precipitation is 20%.
Wednesday
 
Sunny, with a high near 81. Northwest wind 1 to 5 mph.
Wednesday Night
 
Partly cloudy, with a low around 63. Southwest wind around 5 mph.
Thursday
 
A chance of rain showers between 9am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind 2 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Thursday Night
 
A chance of showers and thunderstorms before 9pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. South wind 2 to 10 mph. Chance of precipitation is 70%.
Friday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind 1 to 6 mph. Chance of precipitation is 50%.
Friday Night
 
A chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 62. Northwest wind around 3 mph. Chance of precipitation is 40%.
Saturday
 
Mostly sunny, with a high near 81. Northwest wind around 5 mph.
Saturday Night
 
Partly cloudy, with a low around 60. Northwest wind 0 to 3 mph.
Sunday
 
Mostly sunny, with a high near 81. West wind 0 to 7 mph.
Sunday Night
 
Partly cloudy, with a low around 65. Southwest wind 3 to 7 mph.
Monday
 
A slight chance of rain showers after 8am. Mostly sunny, with a high near 82. West wind 3 to 8 mph.

 

Forecast from NOAA-NWS for Newington, CT.