National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Sat, 15-Aug-2026 2:01pm EDT

Newington, CT
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Rain Showers
Rain Showers
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
 
Hi 83 °F Hi 83 °F Hi 82 °F Hi 85 °F Hi 87 °F Hi 84 °F Hi 79 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Rain Showers
Rain Showers
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy then Chance Rain Showers
Partly Cloudy then Chance Rain Showers
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 58 °F Lo 65 °F Lo 63 °F Lo 62 °F Lo 66 °F Lo 60 °F Lo 58 °F  

 

This Afternoon
 
Mostly sunny, with a high near 83. Northwest wind 3 to 7 mph.
Tonight
 
Mostly clear, with a low around 58. North wind 1 to 7 mph.
Sunday
 
Mostly sunny, with a high near 83. East wind 0 to 10 mph.
Sunday Night
 
Rain showers after 9pm. Mostly cloudy, with a low around 65. South wind around 12 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
 
Rain showers before 3pm. Partly sunny, with a high near 82. Northeast wind 7 to 10 mph. Chance of precipitation is 80%.
Monday Night
 
Partly cloudy, with a low around 63. North wind 2 to 6 mph.
Tuesday
 
Sunny, with a high near 85. Northwest wind around 5 mph.
Tuesday Night
 
Mostly clear, with a low around 62. West wind 0 to 3 mph.
Wednesday
 
Sunny, with a high near 87. West wind 0 to 8 mph.
Wednesday Night
 
A chance of rain showers after midnight. Partly cloudy, with a low around 66. South wind 5 to 8 mph. Chance of precipitation is 30%.
Thursday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. West wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday Night
 
A chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 60. Northwest wind around 8 mph. Chance of precipitation is 40%.
Friday
 
A slight chance of rain showers after 4pm. Mostly sunny, with a high near 79. North wind around 7 mph.
Friday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 58. North wind around 5 mph.

 

Forecast from NOAA-NWS for Newington, CT.