National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Thu, 07-30-2026 2:29pm EDT

Southington
 
  Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Sunday

Sunday: Mostly Cloudy
Mostly Cloudy
Monday

Monday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Tuesday

Tuesday: Slight Chance Rain Showers
Slight Chance Rain Showers
Wednesday

Wednesday: Slight Chance Rain Showers
Slight Chance Rain Showers
Thursday

Thursday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
  Hi 81 °F Hi 84 °F Hi 81 °F Hi 80 °F Hi 82 °F Hi 83 °F Hi 85 °F
 
Tonight

Tonight: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
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 then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Wednesday
Night
Wednesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 59 °F Lo 62 °F Lo 66 °F Lo 67 °F Lo 62 °F Lo 63 °F Lo 65 °F  

 

Tonight
 
A chance of rain showers before 9pm. Partly cloudy, with a low around 59. Northwest wind 1 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Friday
 
Mostly sunny, with a high near 81. Northwest wind around 5 mph.
Friday Night
 
Mostly clear, with a low around 62. West wind 0 to 3 mph.
Saturday
 
Patchy fog between 7am and 9am. Mostly sunny, with a high near 84. South wind 0 to 7 mph.
Saturday Night
 
Mostly cloudy, with a low around 66. South wind 3 to 7 mph.
Sunday
 
Mostly cloudy, with a high near 81. South wind 3 to 10 mph.
Sunday Night
 
A chance of rain showers before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind 3 to 9 mph. Chance of precipitation is 50%.
Monday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Southwest wind 3 to 8 mph. Chance of precipitation is 60%.
Monday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Northwest wind 2 to 6 mph. Chance of precipitation is 50%.
Tuesday
 
A slight chance of rain showers. Mostly sunny, with a high near 82. Northwest wind around 5 mph.
Tuesday Night
 
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 63. South wind 0 to 3 mph.
Wednesday
 
A slight chance of rain showers after 8am. Mostly sunny, with a high near 83. Southeast wind 0 to 6 mph.
Wednesday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 65. Southwest wind 0 to 5 mph.
Thursday
 
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. Southwest wind 0 to 7 mph.

 

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