National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Tue, 04-14-2026 1:02am EDT

Southington
 
  Tuesday

Tuesday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Wednesday

Wednesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Thursday

Thursday: Slight Chance Rain Showers
Slight Chance Rain Showers
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
Monday

Monday: Mostly Sunny
Mostly Sunny
  Hi 81 °F Hi 84 °F Hi 84 °F Hi 78 °F Hi 69 °F Hi 65 °F Hi 53 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Friday
Night
Friday Night: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 57 °F Lo 60 °F Lo 61 °F Lo 60 °F Lo 54 °F Lo 50 °F Lo 41 °F  

 

Overnight
 
Partly cloudy, with a low around 57. West wind around 3 mph.
Tuesday
 
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 81. Southwest wind 0 to 10 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 60. Southwest wind 2 to 9 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday
 
A chance of rain showers between 1pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southwest wind 2 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Wednesday Night
 
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southwest wind 1 to 7 mph. Chance of precipitation is 50%.
Thursday
 
A slight chance of rain showers. Partly sunny, with a high near 84. Southwest wind 2 to 9 mph. Chance of precipitation is 20%.
Thursday Night
 
A slight chance of rain showers. Mostly cloudy, with a low around 60. Southwest wind 1 to 7 mph.
Friday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. West wind 1 to 6 mph. Chance of precipitation is 50%.
Friday Night
 
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. East wind around 5 mph. Chance of precipitation is 50%.
Saturday
 
Partly sunny, with a high near 69. East wind 3 to 8 mph.
Saturday Night
 
A chance of rain showers after midnight. Mostly cloudy, with a low around 50. Southeast wind 3 to 7 mph. Chance of precipitation is 30%.
Sunday
 
A chance of rain showers. Mostly cloudy, with a high near 65. Southwest wind 3 to 10 mph. Chance of precipitation is 50%.
Sunday Night
 
A chance of rain showers before 5am. Mostly cloudy, with a low around 41. West wind 7 to 10 mph. Chance of precipitation is 50%.
Monday
 
Mostly sunny, with a high near 53. Northwest wind 8 to 14 mph.

 

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