National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Sun, 05/31/2026 2:37pm

Newington, CT
 
  Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
  Hi 68 °F Hi 75 °F Hi 79 °F Hi 85 °F Hi 89 °F Hi 89 °F Hi 84 °F
 
Tonight

Tonight: Chance Rain Showers
Chance Rain Showers
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
 
Lo 50 °F Lo 46 °F Lo 51 °F Lo 53 °F Lo 59 °F Lo 65 °F Lo 64 °F  

 

Tonight
 
A chance of rain showers before 2am. Mostly cloudy, with a low around 50. Northwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Monday
 
Mostly sunny, with a high near 68. North wind 5 to 9 mph.
Monday Night
 
Mostly clear, with a low around 46. Southeast wind 0 to 7 mph.
Tuesday
 
Mostly sunny, with a high near 75. Northwest wind 0 to 5 mph.
Tuesday Night
 
Partly cloudy, with a low around 51. Northwest wind around 5 mph.
Wednesday
 
Sunny, with a high near 79. Northeast wind 1 to 5 mph.
Wednesday Night
 
Mostly clear, with a low around 53. South wind 1 to 6 mph.
Thursday
 
Sunny, with a high near 85. West wind 0 to 8 mph.
Thursday Night
 
Mostly clear, with a low around 59. Southwest wind 1 to 8 mph.
Friday
 
Mostly sunny, with a high near 89. West wind 0 to 9 mph.
Friday Night
 
Mostly cloudy, with a low around 65. Southwest wind 2 to 8 mph.
Saturday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 89. West wind 2 to 9 mph.
Saturday Night
 
A slight chance of rain showers before 9pm. Partly cloudy, with a low around 64. Northwest wind 1 to 8 mph.
Sunday
 
A chance of rain showers between 7am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Northwest wind 1 to 7 mph.

 

Forecast from NOAA-NWS for Newington, CT.