National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Sun, 06/21/2026 2:29am

Newington, CT
 
  Sunday

Sunday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Monday

Monday: Chance Rain Showers then Chance Showers And Thunderstorms
Chance Rain Showers then Chance Showers And T-Storms
Tuesday

Tuesday: Rain Showers Likely
Rain Showers Likely
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Saturday

Saturday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
  Hi 81 °F Hi 77 °F Hi 80 °F Hi 84 °F Hi 85 °F Hi 79 °F Hi 85 °F
 
Overnight

Overnight: Clear
Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Showers And Thunderstorms
Showers And T-Storms
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 58 °F Lo 57 °F Lo 61 °F Lo 60 °F Lo 60 °F Lo 62 °F Lo 62 °F  

 

Overnight
 
Clear, with a low around 58. Southwest wind around 1 mph.
Sunday
 
A slight chance of showers and thunderstorms between 2pm and 3pm. Sunny, with a high near 81. West wind 1 to 9 mph. Chance of precipitation is 20%.
Sunday Night
 
Partly cloudy, with a low around 57. West wind 0 to 8 mph.
Monday
 
A chance of rain showers between 9am and 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. East wind 0 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
 
Showers and thunderstorms. Cloudy, with a low around 61. South wind 7 to 10 mph. Chance of precipitation is 100%.
Tuesday
 
Rain showers likely. Partly sunny, with a high near 80. Northwest wind around 8 mph. Chance of precipitation is 70%.
Tuesday Night
 
A slight chance of rain showers before 7pm. Mostly clear, with a low around 60. Northwest wind 3 to 7 mph.
Wednesday
 
Sunny, with a high near 84. Northwest wind 2 to 6 mph.
Wednesday Night
 
Mostly clear, with a low around 60. West wind 0 to 5 mph.
Thursday
 
Sunny, with a high near 85. Southwest wind 0 to 9 mph.
Thursday Night
 
A chance of rain showers after 7pm. Mostly cloudy, with a low around 62. South wind 3 to 9 mph. Chance of precipitation is 40%.
Friday
 
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 79. South wind 3 to 10 mph. Chance of precipitation is 60%.
Friday Night
 
A chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 62. Southwest wind 1 to 9 mph. Chance of precipitation is 50%.
Saturday
 
A slight chance of rain showers between 1pm and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Southwest wind 1 to 8 mph.

 

Forecast from NOAA-NWS for Newington, CT.