National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Fri, 01-09-2026 2:33pm EST

Southington
 
  Saturday

Saturday: Mostly Cloudy then Rain Likely
Mostly Cloudy then Rain Likely
Sunday

Sunday: Light Rain Likely
Light Rain Likely
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Slight Chance Rain Showers
Slight Chance Rain Showers
Thursday

Thursday: Slight Chance Snow Showers then Chance Light Snow
Slight Chance Snow Showers then Chance Light Snow
Friday

Friday: Chance Light Snow then Partly Sunny
Chance Light Snow then Partly Sunny
  Hi 44 °F Hi 44 °F Hi 39 °F Hi 43 °F Hi 45 °F Hi 36 °F Hi 30 °F
 
Tonight

Tonight: Chance Rain then Mostly Cloudy
Chance Rain then Mostly Cloudy
Saturday
Night
Saturday Night: Rain
Rain
Sunday
Night
Sunday Night: Slight Chance Snow Showers
Slight Chance Snow Showers
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy then Slight Chance Rain Showers
Mostly Cloudy then Slight Chance Rain Showers
Wednesday
Night
Wednesday Night: Slight Chance Rain Showers then Slight Chance Snow Showers
Slight Chance Rain Showers then Slight Chance Snow Showers
Thursday
Night
Thursday Night: Chance Light Snow
Chance Light Snow
 
Lo 36 °F Lo 36 °F Lo 26 °F Lo 29 °F Lo 33 °F Lo 27 °F Lo 20 °F  

 

Tonight
 
A chance of rain before 8pm, then a chance of rain and patchy fog between 8pm and midnight. Mostly cloudy, with a low around 36. West wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Saturday
 
Rain likely after 2pm. Mostly cloudy, with a high near 44. North wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night
 
Rain and patchy fog. Cloudy, with a low around 36. Northeast wind around 3 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
 
Rain likely. Partly sunny, with a high near 44. Northwest wind 2 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday Night
 
A slight chance of rain before 7pm, then a slight chance of snow showers between 10pm and 2am. Partly cloudy, with a low around 26. Northwest wind 10 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Monday
 
Mostly sunny, with a high near 39. Northwest wind 8 to 14 mph, with gusts as high as 30 mph.
Monday Night
 
Partly cloudy, with a low around 29. Southwest wind around 7 mph.
Tuesday
 
Mostly sunny, with a high near 43. Southwest wind 6 to 9 mph.
Tuesday Night
 
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 33. Southwest wind around 6 mph.
Wednesday
 
A slight chance of rain showers. Mostly cloudy, with a high near 45. Southwest wind around 8 mph.
Wednesday Night
 
A slight chance of rain showers before 4am, then a slight chance of snow showers. Mostly cloudy, with a low around 27. West wind around 5 mph.
Thursday
 
A slight chance of snow showers before 7am, then a chance of snow. Partly sunny, with a high near 36. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Thursday Night
 
A chance of snow. Mostly cloudy, with a low around 20. North wind around 6 mph. Chance of precipitation is 40%.
Friday
 
A chance of snow before 11am. Partly sunny, with a high near 30. Northwest wind 6 to 9 mph.

 

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