National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Fri, 01-23-2026 12:26pm EST

Southington
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Heavy Snow
Heavy Snow
Monday

Monday: Snow
Snow
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Partly Sunny then Slight Chance Light Snow
Partly Sunny then Slight Chance Light Snow
 
Hi 32 °F Hi 15 °F Hi 21 °F Hi 25 °F Hi 22 °F Hi 24 °F Hi 20 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Cloudy then Chance Light Snow
Mostly Cloudy then Chance Light Snow
Sunday
Night
Sunday Night: Heavy Snow
Heavy Snow
Monday
Night
Monday Night: Chance Light Snow
Chance Light Snow
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Slight Chance Light Snow
Slight Chance Light Snow
 
Lo 4 °F Lo 7 °F Lo 14 °F Lo 5 °F Lo 4 °F Lo 3 °F Lo 7 °F  

Winter Storm Warning issued January 23 at 12:28PM EST until January 26 at 8:00PM EST
Cold Weather Advisory issued January 23 at 11:04AM EST until January 24 at 10:00AM EST
Cold Weather Advisory issued January 23 at 3:34AM EST until January 24 at 10:00AM EST
Winter Storm Watch issued January 23 at 3:33AM EST until January 26 at 7:00PM EST
 

This Afternoon
 
Mostly sunny. High near 32, with temperatures falling to around 26 in the afternoon. West wind around 13 mph, with gusts as high as 26 mph.
Tonight
 
Mostly clear, with a low around 4. Wind chill values as low as -8. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Saturday
 
Mostly sunny, with a high near 15. Wind chill values as low as -11. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Saturday Night
 
A chance of snow after 3am. Mostly cloudy, with a low around 7. North wind 2 to 6 mph. Chance of precipitation is 30%.
Sunday
 
Snow. Cloudy, with a high near 21. Northeast wind 3 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
 
Snow. Cloudy, with a low around 14. Northeast wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday
 
Snow. Cloudy, with a high near 25. North wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
 
A chance of snow before 3am. Mostly cloudy, with a low around 5. Northwest wind around 9 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
Tuesday
 
Mostly sunny, with a high near 22. West wind 6 to 10 mph.
Tuesday Night
 
Partly cloudy, with a low around 4. West wind around 6 mph.
Wednesday
 
Mostly sunny, with a high near 24. West wind 3 to 7 mph.
Wednesday Night
 
Partly cloudy, with a low around 3. Northwest wind around 3 mph.
Thursday
 
A slight chance of snow after 1pm. Partly sunny, with a high near 20. Northwest wind 3 to 9 mph.
Thursday Night
 
A slight chance of snow before 1am. Mostly cloudy, with a low around 7. Northwest wind around 8 mph.

 

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