National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Fri, 03-20-2026 2:34am EDT

Southington
 
  Friday

Friday: Partly Sunny then Chance Rain Showers
Partly Sunny then Chance Rain Showers
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: Light Rain Likely
Light Rain Likely
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Slight Chance Light Snow then Slight Chance Light Rain
Slight Chance Light Snow then Slight Chance Light Rain
Thursday

Thursday: Chance Rain And Snow
Chance Rain And Snow
  Hi 54 °F Hi 54 °F Hi 56 °F Hi 47 °F Hi 46 °F Hi 49 °F Hi 51 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Rain Showers
Rain Showers
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Light Rain Likely
Light Rain Likely
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy then Slight Chance Light Snow
Mostly Cloudy then Slight Chance Light Snow
Wednesday
Night
Wednesday Night: Slight Chance Rain And Snow
Slight Chance Rain And Snow
 
Lo 29 °F Lo 40 °F Lo 37 °F Lo 38 °F Lo 27 °F Lo 31 °F Lo 29 °F  

 

Overnight
 
Partly cloudy, with a low around 29. Southwest wind around 2 mph.
Friday
 
A chance of rain showers after 4pm. Partly sunny, with a high near 54. South wind 1 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Friday Night
 
Rain showers before 4am. Mostly cloudy, with a low around 40. Southwest wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday
 
Mostly sunny, with a high near 54. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Saturday Night
 
Mostly cloudy, with a low around 37. Southeast wind 2 to 9 mph.
Sunday
 
A slight chance of snow between 8am and 9am, then a chance of rain. Mostly cloudy, with a high near 56. South wind 2 to 9 mph. Chance of precipitation is 40%.
Sunday Night
 
Rain likely. Mostly cloudy, with a low around 38. Northwest wind around 7 mph. Chance of precipitation is 70%.
Monday
 
Rain likely before 3pm. Mostly cloudy, with a high near 47. North wind 7 to 10 mph. Chance of precipitation is 60%.
Monday Night
 
Partly cloudy, with a low around 27. Northwest wind 5 to 9 mph.
Tuesday
 
Mostly sunny, with a high near 46. West wind around 7 mph.
Tuesday Night
 
A slight chance of snow after 5am. Mostly cloudy, with a low around 31. Southwest wind around 6 mph.
Wednesday
 
A slight chance of snow before 11am, then a slight chance of rain. Mostly cloudy, with a high near 49. West wind 5 to 10 mph.
Wednesday Night
 
A slight chance of rain before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Northwest wind 5 to 8 mph.
Thursday
 
A chance of rain and snow. Mostly cloudy, with a high near 51. West wind 5 to 9 mph.

 

Forecast from NOAA-NWS for Plantsville, CT.
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