National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Sun, 05/17/2026 4:34pm

Newington, CT
 
This
Afternoon
This Afternoon: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Partly Sunny then Showers And Thunderstorms
Partly Sunny then Showers And T-Storms
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
 
Hi 87 °F Hi 84 °F Hi 93 °F Hi 91 °F Hi 71 °F Hi 68 °F Hi 68 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Showers And Thunderstorms
Showers And T-Storms
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Chance Rain Showers
Chance Rain Showers
Saturday
Night
Saturday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 60 °F Lo 63 °F Lo 69 °F Lo 53 °F Lo 48 °F Lo 48 °F Lo 52 °F  

 

This Afternoon
 
Sunny, with a high near 87. West wind around 12 mph.
Tonight
 
Mostly clear, with a low around 60. Southwest wind 0 to 8 mph.
Monday
 
Sunny, with a high near 84. Southeast wind 2 to 12 mph.
Monday Night
 
Mostly clear, with a low around 63. South wind 5 to 10 mph.
Tuesday
 
Mostly sunny, with a high near 93. Southwest wind 5 to 14 mph.
Tuesday Night
 
Mostly clear, with a low around 69. Southwest wind 7 to 13 mph.
Wednesday
 
A slight chance of rain showers between noon and 2pm, then showers and thunderstorms. Partly sunny, with a high near 91. West wind 7 to 15 mph. Chance of precipitation is 90%.
Wednesday Night
 
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 53. Northwest wind 8 to 12 mph. Chance of precipitation is 80%.
Thursday
 
Mostly sunny, with a high near 71. North wind 5 to 9 mph.
Thursday Night
 
Partly cloudy, with a low around 48. East wind 1 to 7 mph.
Friday
 
A slight chance of rain showers after 3pm. Partly sunny, with a high near 68. East wind 1 to 8 mph.
Friday Night
 
A chance of rain showers. Mostly cloudy, with a low around 48. Southeast wind 0 to 8 mph. Chance of precipitation is 30%.
Saturday
 
A chance of rain showers. Mostly cloudy, with a high near 68. Southeast wind 0 to 6 mph. Chance of precipitation is 50%.
Saturday Night
 
A chance of rain showers. Mostly cloudy, with a low around 52. East wind 1 to 6 mph.

 

Forecast from NOAA-NWS for Newington, CT.