National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Tue, 11/18/2025 2:11am

Newington, CT
 
  Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Partly Sunny
Partly Sunny
Friday

Friday: Chance Light Rain
Chance Light Rain
Saturday

Saturday: Slight Chance Light Rain
Slight Chance Light Rain
Sunday

Sunday: Slight Chance Light Snow then Slight Chance Light Rain
Slight Chance Light Snow then Slight Chance Light Rain
Monday

Monday: Mostly Sunny
Mostly Sunny
  Hi 46 °F Hi 47 °F Hi 47 °F Hi 54 °F Hi 48 °F Hi 48 °F Hi 51 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Mostly Cloudy then Slight Chance Light Rain
Mostly Cloudy then Slight Chance Light Rain
Friday
Night
Friday Night: Chance Light Rain
Chance Light Rain
Saturday
Night
Saturday Night: Slight Chance Light Rain then Slight Chance Light Snow
Slight Chance Light Rain then Slight Chance Light Snow
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 30 °F Lo 27 °F Lo 27 °F Lo 36 °F Lo 37 °F Lo 30 °F Lo 32 °F  

 

Overnight
 
Mostly clear, with a low around 30. West wind around 7 mph.
Tuesday
 
Sunny, with a high near 46. West wind 6 to 10 mph.
Tuesday Night
 
Partly cloudy, with a low around 27. Southwest wind around 3 mph.
Wednesday
 
Mostly sunny, with a high near 47. Northwest wind around 3 mph.
Wednesday Night
 
Partly cloudy, with a low around 27. North wind around 2 mph.
Thursday
 
Partly sunny, with a high near 47. Northeast wind around 2 mph.
Thursday Night
 
A slight chance of rain after 1am. Mostly cloudy, with a low around 36. South wind around 2 mph.
Friday
 
A chance of rain. Mostly cloudy, with a high near 54. South wind 2 to 9 mph. Chance of precipitation is 40%.
Friday Night
 
A chance of rain. Mostly cloudy, with a low around 37. West wind around 8 mph. Chance of precipitation is 40%.
Saturday
 
A slight chance of rain before 2pm. Mostly sunny, with a high near 48. Northwest wind 6 to 9 mph.
Saturday Night
 
A slight chance of rain between 9pm and 5am, then a slight chance of snow. Partly cloudy, with a low around 30. Northwest wind 2 to 6 mph.
Sunday
 
A slight chance of snow before 8am, then a slight chance of rain. Mostly sunny, with a high near 48. West wind 2 to 7 mph.
Sunday Night
 
Partly cloudy, with a low around 32. West wind around 3 mph.
Monday
 
Mostly sunny, with a high near 51. West wind 3 to 8 mph.

 

Forecast from NOAA-NWS for Newington, CT.