National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Tue, 03-10-2026 4:02pm EDT

Southington
 
  Wednesday

Wednesday: Chance Light Rain
Chance Light Rain
Thursday

Thursday: Light Rain Likely then Chance Rain And Snow
Light Rain Likely then Chance Rain And Snow
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Slight Chance Light Snow then Chance Light Rain
Slight Chance Light Snow then Chance Light Rain
Monday

Monday: Rain
Rain
Tuesday

Tuesday: Slight Chance Light Snow then Mostly Sunny
Slight Chance Light Snow then Mostly Sunny
  Hi 57 °F Hi 58 °F Hi 45 °F Hi 49 °F Hi 51 °F Hi 57 °F Hi 36 °F
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Chance Light Rain
Chance Light Rain
Thursday
Night
Thursday Night: Chance Light Snow then Mostly Clear
Chance Light Snow then Mostly Clear
Friday
Night
Friday Night: Chance Light Rain then Slight Chance Rain And Snow
Chance Light Rain then Slight Chance Rain And Snow
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Rain
Rain
Monday
Night
Monday Night: Chance Rain then Chance Rain And Snow
Chance Rain then Chance Rain And Snow
 
Lo 44 °F Lo 44 °F Lo 29 °F Lo 35 °F Lo 30 °F Lo 43 °F Lo 25 °F  

 

Tonight
 
Partly cloudy, with a low around 44. South wind around 3 mph.
Wednesday
 
A chance of rain after 8am. Partly sunny, with a high near 57. Southeast wind 1 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Wednesday Night
 
A chance of rain before 9pm, then a chance of rain and patchy fog. Mostly cloudy. Low around 44, with temperatures rising to around 60 overnight. Southwest wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday
 
Rain likely before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 58. West wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday Night
 
A chance of snow before 8pm. Mostly clear, with a low around 29. West wind 3 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday
 
Mostly sunny, with a high near 45. Southwest wind 2 to 14 mph, with gusts as high as 26 mph.
Friday Night
 
A chance of rain between 8pm and 5am, then a slight chance of rain and snow. Mostly cloudy, with a low around 35. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday
 
Mostly sunny, with a high near 49. West wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday Night
 
Partly cloudy, with a low around 30. Northwest wind 2 to 9 mph.
Sunday
 
A slight chance of snow between 8am and 11am, then a chance of rain. Cloudy, with a high near 51. East wind 2 to 9 mph. Chance of precipitation is 30%.
Sunday Night
 
Rain. Cloudy, with a low around 43. South wind 8 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Monday
 
Rain. Cloudy, with a high near 57. Southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Monday Night
 
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 25. Northwest wind 8 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday
 
A slight chance of snow before 8am. Mostly sunny, with a high near 36. Northwest wind around 10 mph. New snow accumulation of less than one inch possible.

 

Forecast from NOAA-NWS for Plantsville, CT.
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