National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Wed, 05/20/2026 2:33pm

Newington, CT
 
  Thursday

Thursday: Chance Rain Showers then Mostly Cloudy
Chance Rain Showers then Mostly Cloudy
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Rain Showers Likely
Rain Showers Likely
Sunday

Sunday: Rain Showers Likely
Rain Showers Likely
Memorial
Day
Memorial Day: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Slight Chance Rain Showers
Slight Chance Rain Showers
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
  Hi 67 °F Hi 71 °F Hi 61 °F Hi 64 °F Hi 75 °F Hi 80 °F Hi 83 °F
 
Tonight

Tonight: Slight Chance Rain Showers
Slight Chance Rain Showers
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Rain Showers Likely
Rain Showers Likely
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
 
Lo 54 °F Lo 45 °F Lo 47 °F Lo 46 °F Lo 51 °F Lo 56 °F Lo 58 °F  

 

Tonight
 
A slight chance of rain showers. Cloudy, with a low around 54. North wind around 8 mph. Chance of precipitation is 20%.
Thursday
 
A chance of rain showers before 11am. Mostly cloudy, with a high near 67. North wind 1 to 8 mph. Chance of precipitation is 30%.
Thursday Night
 
Partly cloudy, with a low around 45. North wind 0 to 5 mph.
Friday
 
Mostly sunny, with a high near 71. East wind around 6 mph.
Friday Night
 
Mostly cloudy, with a low around 47. East wind 0 to 6 mph.
Saturday
 
Rain showers likely after 8am. Cloudy, with a high near 61. East wind 0 to 8 mph. Chance of precipitation is 60%.
Saturday Night
 
Rain showers likely. Cloudy, with a low around 46. East wind around 8 mph. Chance of precipitation is 70%.
Sunday
 
Rain showers likely. Cloudy, with a high near 64. East wind around 8 mph. Chance of precipitation is 70%.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 51. Northeast wind 1 to 7 mph. Chance of precipitation is 40%.
Memorial Day
 
A chance of rain showers. Mostly cloudy, with a high near 75. Northwest wind 1 to 7 mph. Chance of precipitation is 40%.
Monday Night
 
A slight chance of rain showers. Mostly cloudy, with a low around 56. West wind 1 to 7 mph.
Tuesday
 
A slight chance of rain showers before 1pm. Partly sunny, with a high near 80. Northwest wind 0 to 7 mph.
Tuesday Night
 
Partly cloudy, with a low around 58. Northwest wind 1 to 6 mph.
Wednesday
 
Mostly sunny, with a high near 83. Northwest wind 1 to 8 mph.

 

Forecast from NOAA-NWS for Newington, CT.