National Weather Service Forecast for: Newington, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Wed, 29-Jul-2026 7:37am EDT

Newington, CT
 
Today

Today: Patchy Fog
Patchy Fog
Thursday

Thursday: Patchy Fog
Patchy Fog
Friday

Friday: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Monday

Monday: Chance Rain Showers
Chance Rain Showers
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
 
Hi 73 °F Hi 74 °F Hi 80 °F Hi 84 °F Hi 82 °F Hi 83 °F Hi 84 °F  
 
Tonight

Tonight: Patchy Fog
Patchy Fog
Thursday
Night
Thursday Night: Chance Showers And Thunderstorms then Cloudy
Chance Showers And T-Storms then Cloudy
Friday
Night
Friday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
Monday
Night
Monday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 62 °F Lo 62 °F Lo 63 °F Lo 65 °F Lo 66 °F Lo 65 °F Lo 65 °F  

Flood Watch issued July 29 at 12:58AM EDT until July 29 at 8:00PM EDT
 

Today
 
Patchy fog and showers and thunderstorms before 1pm, then patchy fog and a chance of showers and thunderstorms between 1pm and 2pm, then patchy fog and showers and thunderstorms. Mostly cloudy, with a high near 73. East wind 2 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
 
Patchy fog and showers and thunderstorms likely before 11pm, then patchy fog and showers and thunderstorms likely. Mostly cloudy, with a low around 62. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday
 
A chance of rain showers and patchy fog before 11am, then a chance of showers and thunderstorms between 11am and noon, then patchy fog and showers and thunderstorms likely between noon and 2pm, then patchy fog and showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms likely between 4pm and 5pm, then patchy fog and showers and thunderstorms likely. Mostly cloudy, with a high near 74. North wind around 12 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
 
A chance of showers and thunderstorms before midnight. Cloudy, with a low around 62. North wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Friday
 
A slight chance of rain showers after 4pm. Mostly cloudy, with a high near 80. North wind around 6 mph. Chance of precipitation is 20%.
Friday Night
 
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 63. Southwest wind around 2 mph. Chance of precipitation is 20%.
Saturday
 
Mostly sunny, with a high near 84. West wind 0 to 6 mph.
Saturday Night
 
Mostly cloudy, with a low around 65. South wind 2 to 6 mph.
Sunday
 
A slight chance of rain showers after 2pm. Partly sunny, with a high near 82. South wind 2 to 10 mph.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 66. South wind 1 to 9 mph. Chance of precipitation is 30%.
Monday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 1 to 5 mph. Chance of precipitation is 40%.
Monday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. West wind 1 to 5 mph. Chance of precipitation is 40%.
Tuesday
 
A chance of rain showers. Mostly sunny, with a high near 84. Northwest wind around 5 mph. Chance of precipitation is 30%.
Tuesday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 65. West wind 0 to 5 mph.

 

Forecast from NOAA-NWS for Newington, CT.