National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Mon, 01/05/2026 2:03am

Newington, CT
 
  Monday

Monday: Mostly Cloudy then Chance Light Snow
Mostly Cloudy then Chance Light Snow
Tuesday

Tuesday: Mostly Cloudy then Slight Chance Light Rain
Mostly Cloudy then Slight Chance Light Rain
Wednesday

Wednesday: Chance Light Rain then Partly Sunny
Chance Light Rain then Partly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Chance Light Rain
Chance Light Rain
Saturday

Saturday: Light Rain Likely
Light Rain Likely
Sunday

Sunday: Chance Light Rain
Chance Light Rain
  Hi 30 °F Hi 37 °F Hi 44 °F Hi 45 °F Hi 51 °F Hi 54 °F Hi 42 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Chance Light Snow
Chance Light Snow
Tuesday
Night
Tuesday Night: Light Rain Likely
Light Rain Likely
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Mostly Cloudy then Chance Light Rain
Mostly Cloudy then Chance Light Rain
Friday
Night
Friday Night: Light Rain Likely
Light Rain Likely
Saturday
Night
Saturday Night: Chance Light Rain
Chance Light Rain
 
Lo 18 °F Lo 24 °F Lo 33 °F Lo 28 °F Lo 32 °F Lo 45 °F Lo 35 °F  

 

Overnight
 
Mostly cloudy, with a low around 18. Northwest wind around 2 mph.
Monday
 
A chance of snow after 2pm. Mostly cloudy, with a high near 30. Southwest wind 1 to 5 mph. Chance of precipitation is 30%.
Monday Night
 
A chance of snow before 1am. Cloudy, with a low around 24. East wind around 2 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
Tuesday
 
A slight chance of rain after 5pm. Mostly cloudy, with a high near 37. Northeast wind around 2 mph. Chance of precipitation is 20%.
Tuesday Night
 
Rain likely. Cloudy, with a low around 33. Southeast wind around 5 mph. Chance of precipitation is 70%.
Wednesday
 
A chance of rain before 9am. Partly sunny, with a high near 44. West wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
 
Partly cloudy, with a low around 28. Northwest wind 2 to 6 mph.
Thursday
 
Mostly sunny, with a high near 45. West wind around 5 mph.
Thursday Night
 
A chance of rain after 1am. Mostly cloudy, with a low around 32. Southwest wind around 5 mph. Chance of precipitation is 30%.
Friday
 
A chance of rain. Cloudy, with a high near 51. South wind 5 to 8 mph. Chance of precipitation is 50%.
Friday Night
 
Rain likely. Mostly cloudy, with a low around 45. South wind around 7 mph. Chance of precipitation is 60%.
Saturday
 
Rain likely. Mostly cloudy, with a high near 54. South wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday Night
 
A chance of rain. Mostly cloudy, with a low around 35. Southwest wind around 8 mph. Chance of precipitation is 50%.
Sunday
 
A chance of rain before 1pm. Partly sunny, with a high near 42. West wind 8 to 12 mph.

 

Forecast from NOAA-NWS for Newington, CT.