National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Mon, 06-30-2025 3:40pm EDT

Southington
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Scattered Showers And Thunderstorms then Showers And Thunderstorms
Scattered Showers And T-Storms then Showers And T-Storms
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Independence
Day
Independence Day: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms
 
Hi 89 °F Hi 86 °F Hi 86 °F Hi 87 °F Hi 81 °F Hi 85 °F Hi 91 °F  
 
Tonight

Tonight: Mostly Cloudy then Slight Chance Showers And Thunderstorms
Mostly Cloudy then Slight Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 70 °F Lo 70 °F Lo 65 °F Lo 61 °F Lo 59 °F Lo 66 °F Lo 71 °F  

 

This Afternoon
 
Mostly sunny, with a high near 89. South wind around 7 mph.
Tonight
 
A slight chance of showers and thunderstorms between 1am and 2am, then scattered showers and thunderstorms between 2am and 3am, then scattered showers and thunderstorms between 3am and 4am, then patchy fog and scattered showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Tuesday
 
Scattered showers and thunderstorms before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 86. Heat index values as high as 96. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Southwest wind 2 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
 
Partly sunny, with a high near 86. West wind 2 to 6 mph.
Wednesday Night
 
Mostly clear, with a low around 65. West wind around 5 mph.
Thursday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. West wind 2 to 9 mph. Chance of precipitation is 30%.
Thursday Night
 
A slight chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 61. Northwest wind 3 to 7 mph.
Independence Day
 
Sunny, with a high near 81. Northwest wind 5 to 9 mph.
Friday Night
 
Mostly clear, with a low around 59. Northwest wind 2 to 7 mph.
Saturday
 
Mostly sunny, with a high near 85. West wind 2 to 7 mph.
Saturday Night
 
Mostly cloudy, with a low around 66. Southwest wind 3 to 7 mph.
Sunday
 
A slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 91. Southwest wind 3 to 10 mph.
Sunday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southwest wind 5 to 9 mph.

 

Forecast from NOAA-NWS for Plantsville, CT.
Animated forecast icons courtesy of www.meteotreviglio.com.