National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Sun, 04-12-2026 3:21pm EDT

Southington
 
  Monday

Monday: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Thursday

Thursday: Slight Chance Rain Showers
Slight Chance Rain Showers
Friday

Friday: Slight Chance Rain Showers
Slight Chance Rain Showers
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
  Hi 72 °F Hi 82 °F Hi 85 °F Hi 82 °F Hi 81 °F Hi 78 °F Hi 75 °F
 
Tonight

Tonight: Slight Chance Rain Showers
Slight Chance Rain Showers
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
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: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Saturday
Night
Saturday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 44 °F Lo 58 °F Lo 60 °F Lo 62 °F Lo 58 °F Lo 55 °F Lo 54 °F  

 

Tonight
 
A slight chance of rain showers after 10pm. Mostly cloudy, with a low around 44. South wind around 8 mph. Chance of precipitation is 20%.
Monday
 
A slight chance of rain showers after 2pm. Mostly cloudy, with a high near 72. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
 
Partly cloudy, with a low around 58. Southwest wind 2 to 10 mph, with gusts as high as 23 mph.
Tuesday
 
Mostly sunny, with a high near 82. Southwest wind 2 to 9 mph.
Tuesday Night
 
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 60. Southwest wind 2 to 8 mph. Chance of precipitation is 20%.
Wednesday
 
A slight chance of rain showers after 3pm. Mostly sunny, with a high near 85. Southwest wind 2 to 12 mph. Chance of precipitation is 20%.
Wednesday Night
 
A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 2 to 10 mph. Chance of precipitation is 30%.
Thursday
 
A slight chance of rain showers. Partly sunny, with a high near 82. Southwest wind 2 to 9 mph.
Thursday Night
 
A slight chance of rain showers. Mostly cloudy, with a low around 58. Southwest wind 3 to 8 mph.
Friday
 
A slight chance of rain showers. Mostly sunny, with a high near 81. West wind 3 to 7 mph.
Friday Night
 
A slight chance of rain showers before 8pm. Mostly clear, with a low around 55. North wind 2 to 6 mph.
Saturday
 
Mostly sunny, with a high near 78. Southeast wind 2 to 8 mph.
Saturday Night
 
A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 54. South wind 5 to 8 mph.
Sunday
 
A chance of rain showers. Partly sunny, with a high near 75. South wind 5 to 10 mph.

 

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