National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Thu, 03-12-2026 4:59pm EDT

Southington
 
  Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Cloudy
Mostly Cloudy
Monday

Monday: Rain
Rain
Tuesday

Tuesday: Chance Light Rain then Partly Sunny
Chance Light Rain then Partly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Partly Sunny
Partly Sunny
  Hi 44 °F Hi 48 °F Hi 46 °F Hi 60 °F Hi 46 °F Hi 38 °F Hi 43 °F
 
Tonight

Tonight: Light Snow Likely
Light Snow Likely
Friday
Night
Friday Night: Slight Chance Light Rain
Slight Chance Light Rain
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Rain
Rain
Monday
Night
Monday Night: Rain
Rain
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
 
Lo 28 °F Lo 36 °F Lo 28 °F Lo 37 °F Lo 37 °F Lo 22 °F Lo 23 °F  

 

Tonight
 
Snow likely before 2am. Partly cloudy, with a low around 28. Northwest wind 3 to 9 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Friday
 
Mostly sunny, with a high near 44. Southwest wind 2 to 13 mph, with gusts as high as 26 mph.
Friday Night
 
A slight chance of rain between 10pm and 2am. Partly cloudy, with a low around 36. Southwest wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday
 
Sunny, with a high near 48. West wind 10 to 16 mph, with gusts as high as 41 mph.
Saturday Night
 
Partly cloudy, with a low around 28. Northwest wind 2 to 12 mph, with gusts as high as 32 mph.
Sunday
 
Mostly cloudy, with a high near 46. Northeast wind 1 to 9 mph.
Sunday Night
 
Rain after 9pm. Cloudy, with a low around 37. Southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Monday
 
Rain before 8am, then rain and a slight chance of thunderstorms. Cloudy, with a high near 60. Southeast wind 12 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%.
Monday Night
 
Rain and a slight chance of thunderstorms. Cloudy, with a low around 37. Southwest wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.
Tuesday
 
A chance of rain before 10am. Partly sunny, with a high near 46. West wind 9 to 14 mph. Chance of precipitation is 30%.
Tuesday Night
 
Partly cloudy, with a low around 22. West wind 5 to 12 mph, with gusts as high as 22 mph.
Wednesday
 
Sunny, with a high near 38. West wind around 7 mph.
Wednesday Night
 
Partly cloudy, with a low around 23. Southwest wind around 5 mph.
Thursday
 
Partly sunny, with a high near 43. Southeast wind 2 to 7 mph.

 

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