National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Fri, 12/19/2025 2:08am

Newington, CT
 
  Friday

Friday: Rain
Rain
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Light Snow Likely
Light Snow Likely
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Christmas
Day
Christmas Day: Chance Light Snow then Chance Light Rain
Chance Light Snow then Chance Light Rain
  Hi 58 °F Hi 38 °F Hi 44 °F Hi 33 °F Hi 38 °F Hi 41 °F Hi 42 °F
 
Overnight

Overnight: Chance Light Rain
Chance Light Rain
Friday
Night
Friday Night: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Cloudy then Chance Light Snow
Mostly Cloudy then Chance Light Snow
Tuesday
Night
Tuesday Night: Chance Rain And Snow then Mostly Cloudy
Chance Rain And Snow then Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy then Slight Chance Light Snow
Partly Cloudy then Slight Chance Light Snow
 
Lo 38 °F Lo 26 °F Lo 30 °F Lo 22 °F Lo 21 °F Lo 28 °F Lo 24 °F  

Wind Advisory issued December 19 at 12:53AM EST until December 20 at 1:00AM EST
Wind Advisory issued December 19 at 12:34AM EST until December 21 at 1:00AM EST
 

Overnight
 
A chance of rain before 4am, then a chance of rain and patchy fog. Cloudy. Low around 38, with temperatures rising to around 52 overnight. South wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Friday
 
Rain before 10am, then rain and patchy fog. Mostly cloudy. High near 58, with temperatures falling to around 48 in the afternoon. Southwest wind 18 to 29 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday Night
 
A chance of rain showers before 9pm. Partly cloudy, with a low around 26. West wind 13 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Saturday
 
Mostly sunny, with a high near 38. West wind 6 to 10 mph, with gusts as high as 23 mph.
Saturday Night
 
Mostly cloudy, with a low around 30. Southwest wind 6 to 9 mph.
Sunday
 
Mostly sunny, with a high near 44. West wind 8 to 14 mph, with gusts as high as 25 mph.
Sunday Night
 
Partly cloudy, with a low around 22. Northwest wind around 12 mph, with gusts as high as 23 mph.
Monday
 
Sunny, with a high near 33. Northwest wind 6 to 12 mph, with gusts as high as 23 mph.
Monday Night
 
A chance of snow after 2am. Mostly cloudy, with a low around 21. West wind around 5 mph. Chance of precipitation is 30%.
Tuesday
 
Snow likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday Night
 
A chance of rain and snow before 10pm. Mostly cloudy, with a low around 28. West wind around 8 mph. Chance of precipitation is 40%.
Wednesday
 
Mostly sunny, with a high near 41. Northwest wind 7 to 12 mph.
Wednesday Night
 
A slight chance of snow after 3am. Partly cloudy, with a low around 24. West wind 2 to 6 mph.
Christmas Day
 
A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 42. Southwest wind 3 to 7 mph.

 

Forecast from NOAA-NWS for Newington, CT.