National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Tue, 03-17-2026 3:02am EDT

Southington
 
Today

Today: Mostly Sunny then Scattered Rain Showers
Mostly Sunny then Scattered Rain Showers
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Slight Chance Light Rain
Slight Chance Light Rain
Saturday

Saturday: Chance Rain And Snow
Chance Rain And Snow
Sunday

Sunday: Chance Rain And Snow
Chance Rain And Snow
Monday

Monday: Slight Chance Rain And Snow then Partly Sunny
Slight Chance Rain And Snow then Partly Sunny
 
Hi 39 °F Hi 39 °F Hi 45 °F Hi 53 °F Hi 52 °F Hi 51 °F Hi 46 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Chance Light Rain then Chance Rain And Snow
Chance Light Rain then Chance Rain And Snow
Saturday
Night
Saturday Night: Chance Rain And Snow
Chance Rain And Snow
Sunday
Night
Sunday Night: Chance Rain And Snow
Chance Rain And Snow
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 22 °F Lo 25 °F Lo 30 °F Lo 36 °F Lo 33 °F Lo 30 °F Lo 25 °F  

 

Today
 
Scattered rain showers between 2pm and 3pm. Mostly sunny, with a high near 39. West wind 13 to 17 mph, with gusts as high as 32 mph.
Tonight
 
Mostly clear, with a low around 22. West wind 5 to 12 mph, with gusts as high as 22 mph.
Wednesday
 
Mostly sunny, with a high near 39. West wind 2 to 6 mph.
Wednesday Night
 
Partly cloudy, with a low around 25. South wind 1 to 6 mph.
Thursday
 
Mostly sunny, with a high near 45. South wind 1 to 8 mph.
Thursday Night
 
Partly cloudy, with a low around 30. Southwest wind 2 to 6 mph.
Friday
 
A slight chance of rain between 8am and 1pm. Mostly sunny, with a high near 53. Southwest wind 2 to 8 mph.
Friday Night
 
A chance of rain between 8pm and 5am, then a chance of rain and snow. Mostly cloudy, with a low around 36. Southwest wind around 7 mph. Chance of precipitation is 40%.
Saturday
 
A chance of rain and snow. Mostly cloudy, with a high near 52. West wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday Night
 
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Southwest wind around 8 mph. Chance of precipitation is 40%.
Sunday
 
A chance of rain and snow. Mostly cloudy, with a high near 51. West wind 7 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
 
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Monday
 
A slight chance of rain and snow before 9am. Partly sunny, with a high near 46. Northwest wind 8 to 13 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Monday Night
 
Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.

 

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