National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Sun, 01-25-2026 12:45am EST

Southington
 
  Sunday

Sunday: Heavy Snow
Heavy Snow
Monday

Monday: Light Snow Likely
Light Snow Likely
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Partly Sunny
Partly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
  Hi 26 °F Hi 28 °F Hi 22 °F Hi 23 °F Hi 21 °F Hi 20 °F Hi 24 °F
 
Overnight

Overnight: Slight Chance Light Snow
Slight Chance Light Snow
Sunday
Night
Sunday Night: Heavy Snow
Heavy Snow
Monday
Night
Monday Night: Chance Light Snow then Partly Cloudy
Chance Light Snow then Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
 
Lo 6 °F Lo 16 °F Lo 6 °F Lo 0 °F Lo 6 °F Lo 2 °F Lo 5 °F  

Winter Storm Warning issued January 25 at 2:49AM EST until January 26 at 8:00PM EST
Winter Storm Warning issued January 24 at 1:24PM EST until January 26 at 8:00PM EST
 

Overnight
 
A slight chance of snow after 5am. Cloudy, with a low around 6. North wind around 2 mph. Chance of precipitation is 20%.
Sunday
 
Snow. Cloudy. High near 26, with temperatures falling to around 18 in the afternoon. Northeast wind 2 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Sunday Night
 
Snow before midnight, then a chance of snow and a chance of sleet. Cloudy. Low around 16, with temperatures rising to around 22 overnight. Northeast wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible. Little or no ice accumulation expected.
Monday
 
Snow likely. Mostly cloudy, with a high near 28. North wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible. Little or no ice accumulation expected.
Monday Night
 
A chance of snow before 9pm. Partly cloudy, with a low around 6. Northwest wind around 8 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Tuesday
 
Mostly sunny, with a high near 22. West wind around 7 mph.
Tuesday Night
 
Mostly clear, with a low around 0. West wind around 6 mph.
Wednesday
 
Mostly sunny, with a high near 23. West wind 3 to 7 mph.
Wednesday Night
 
Mostly cloudy, with a low around 6. Northwest wind around 3 mph.
Thursday
 
Partly sunny, with a high near 21. Northwest wind 3 to 10 mph.
Thursday Night
 
Mostly clear, with a low around 2. Northwest wind around 7 mph.
Friday
 
Sunny, with a high near 20. Northwest wind around 10 mph, with gusts as high as 22 mph.
Friday Night
 
Partly cloudy, with a low around 5. Northwest wind around 8 mph.
Saturday
 
Mostly sunny, with a high near 24. Northwest wind around 8 mph.

 

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