National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Mon, 06/01/2026 3:04am

Newington, CT
 
Today

Today: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
 
Hi 66 °F Hi 74 °F Hi 81 °F Hi 86 °F Hi 90 °F Hi 89 °F Hi 85 °F  
 
Tonight

Tonight: Clear
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: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 44 °F Lo 51 °F Lo 55 °F Lo 59 °F Lo 63 °F Lo 63 °F Lo 60 °F  

 

Today
 
Mostly sunny, with a high near 66. North wind 3 to 12 mph.
Tonight
 
Clear, with a low around 44. South wind 0 to 7 mph.
Tuesday
 
Sunny, with a high near 74. North wind 0 to 6 mph.
Tuesday Night
 
Partly cloudy, with a low around 51. North wind around 5 mph.
Wednesday
 
Sunny, with a high near 81. North wind around 3 mph.
Wednesday Night
 
Mostly clear, with a low around 55. Southwest wind 1 to 6 mph.
Thursday
 
Sunny, with a high near 86. 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 90. West wind 0 to 9 mph.
Friday Night
 
Partly cloudy, with a low around 63. West wind 1 to 9 mph.
Saturday
 
Mostly sunny, with a high near 89. West wind 1 to 8 mph.
Saturday Night
 
A slight chance of rain showers after 4am. Partly cloudy, with a low around 63. East wind 1 to 7 mph.
Sunday
 
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Northeast wind 1 to 9 mph. Chance of precipitation is 30%.
Sunday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind 3 to 9 mph.

 

Forecast from NOAA-NWS for Newington, CT.