National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Wed, 08/20/2025 6:19pm

Newington, CT
 
  Thursday

Thursday: Mostly Cloudy
Mostly Cloudy
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
Monday

Monday: Rain Showers Likely
Rain Showers Likely
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
  Hi 72 °F Hi 83 °F Hi 85 °F Hi 81 °F Hi 80 °F Hi 78 °F Hi 76 °F
 
Tonight

Tonight: Patchy Fog
Patchy Fog
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Rain Showers Likely
Rain Showers Likely
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
 
Lo 56 °F Lo 55 °F Lo 59 °F Lo 64 °F Lo 66 °F Lo 59 °F Lo 55 °F  

 

Tonight
 
Patchy fog and showers and thunderstorms before 4am. Cloudy, with a low around 56. Northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
 
Mostly cloudy, with a high near 72. Northeast wind 9 to 13 mph.
Thursday Night
 
Partly cloudy, with a low around 55. North wind around 13 mph, with gusts as high as 23 mph.
Friday
 
Sunny, with a high near 83. North wind 7 to 13 mph.
Friday Night
 
Clear, with a low around 59. West wind 2 to 6 mph.
Saturday
 
Sunny, with a high near 85. Southwest wind 2 to 10 mph.
Saturday Night
 
Mostly clear, with a low around 64. South wind 6 to 10 mph.
Sunday
 
A chance of rain showers after 10am. Partly sunny, with a high near 81. South wind 6 to 14 mph. Chance of precipitation is 30%.
Sunday Night
 
Rain showers likely. Mostly cloudy, with a low around 66. South wind 5 to 13 mph. Chance of precipitation is 60%.
Monday
 
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. South wind 5 to 8 mph. Chance of precipitation is 60%.
Monday Night
 
A chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 59. West wind around 7 mph. Chance of precipitation is 50%.
Tuesday
 
Sunny, with a high near 78. West wind 5 to 10 mph.
Tuesday Night
 
Mostly clear, with a low around 55. West wind 5 to 9 mph.
Wednesday
 
Sunny, with a high near 76. West wind 5 to 9 mph.

 

Forecast from NOAA-NWS for Newington, CT.