National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Thu, 02-12-2026 2:31am EST

Southington
 
  Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Slight Chance Snow Showers then Mostly Sunny
Slight Chance Snow Showers then Mostly Sunny
Sunday

Sunday: Partly Sunny
Partly Sunny
Washington's
Birthday
Washington's Birthday: Chance Light Snow then Chance Light Rain
Chance Light Snow then Chance Light Rain
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Chance Light Snow then Chance Light Rain
Chance Light Snow then Chance Light Rain
  Hi 33 °F Hi 35 °F Hi 40 °F Hi 40 °F Hi 41 °F Hi 45 °F Hi 45 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy then Slight Chance Snow Showers
Partly Cloudy then Slight Chance Snow Showers
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Chance Light Snow
Chance Light Snow
Monday
Night
Monday Night: Slight Chance Light Snow then Partly Cloudy
Slight Chance Light Snow then Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy then Slight Chance Rain And Snow
Mostly Cloudy then Slight Chance Rain And Snow
 
Lo 21 °F Lo 14 °F Lo 18 °F Lo 20 °F Lo 26 °F Lo 29 °F Lo 31 °F  

 

Overnight
 
Mostly clear, with a low around 21. Northwest wind 2 to 9 mph.
Thursday
 
Sunny, with a high near 33. Northwest wind around 12 mph, with gusts as high as 23 mph.
Thursday Night
 
Mostly clear, with a low around 14. Northwest wind around 7 mph.
Friday
 
Sunny, with a high near 35. Northwest wind around 6 mph.
Friday Night
 
A slight chance of snow showers after midnight. Partly cloudy, with a low around 18. West wind around 3 mph. Chance of precipitation is 20%.
Saturday
 
A slight chance of snow showers before 9am. Mostly sunny, with a high near 40. West wind 3 to 8 mph. Chance of precipitation is 20%.
Saturday Night
 
Partly cloudy, with a low around 20. Northwest wind around 5 mph.
Sunday
 
Partly sunny, with a high near 40. Southwest wind 2 to 6 mph.
Sunday Night
 
A chance of snow. Mostly cloudy, with a low around 26. East wind around 3 mph. Chance of precipitation is 40%.
Washington's Birthday
 
A chance of snow before noon, then a chance of rain. Partly sunny, with a high near 41. North wind 3 to 7 mph. Chance of precipitation is 30%.
Monday Night
 
A slight chance of rain before 7pm, then a slight chance of snow between 7pm and 10pm. Partly cloudy, with a low around 29. Northwest wind around 5 mph.
Tuesday
 
Mostly sunny, with a high near 45. West wind around 6 mph.
Tuesday Night
 
Patchy fog and a slight chance of rain between 1am and 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. Southwest wind around 3 mph.
Wednesday
 
A chance of snow before 8am, then a chance of rain and patchy fog. Cloudy, with a high near 45. South wind 3 to 7 mph.

 

Forecast from NOAA-NWS for Plantsville, CT.
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