National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Thu, 06/25/2026 2:29am

Newington, CT
 
  Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

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

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Chance Rain Showers
Chance Rain Showers
  Hi 84 °F Hi 84 °F Hi 79 °F Hi 86 °F Hi 88 °F Hi 90 °F Hi 92 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday
Night
Friday Night: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Saturday
Night
Saturday Night: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 60 °F Lo 61 °F Lo 61 °F Lo 61 °F Lo 61 °F Lo 64 °F Lo 67 °F  

 

Overnight
 
Mostly clear, with a low around 60. Southwest wind around 2 mph.
Thursday
 
Mostly sunny, with a high near 84. Southwest wind 1 to 8 mph.
Thursday Night
 
A chance of rain showers between 10pm and 3am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61. South wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
Showers and thunderstorms likely before 2pm. Mostly cloudy, with a high near 84. South wind 3 to 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Friday Night
 
A chance of rain showers after 2am. Mostly cloudy, with a low around 61. Southwest wind 1 to 7 mph. Chance of precipitation is 30%.
Saturday
 
A chance of rain showers. Mostly cloudy, with a high near 79. Southwest wind 0 to 3 mph. Chance of precipitation is 50%.
Saturday Night
 
A chance of rain showers before 9pm. Partly cloudy, with a low around 61. Northeast wind around 3 mph. Chance of precipitation is 40%.
Sunday
 
Mostly sunny, with a high near 86. North wind around 5 mph.
Sunday Night
 
Partly cloudy, with a low around 61. Southwest wind around 3 mph.
Monday
 
Mostly sunny, with a high near 88. Northeast wind 0 to 3 mph.
Monday Night
 
Partly cloudy, with a low around 64. Southwest wind 2 to 6 mph.
Tuesday
 
A slight chance of rain showers between 1pm and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind 2 to 8 mph.
Tuesday Night
 
A chance of showers and thunderstorms before 5am. Mostly cloudy, with a low around 67. South wind 3 to 8 mph. Chance of precipitation is 30%.
Wednesday
 
A chance of rain showers after 8am. Mostly sunny, with a high near 92. Southeast wind 2 to 8 mph.

 

Forecast from NOAA-NWS for Newington, CT.