National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Fri, 05-15-2026 2:57am EDT

Southington
 
  Friday

Friday: Mostly Cloudy then Isolated Rain Showers
Mostly Cloudy then Isolated Rain Showers
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
  Hi 62 °F Hi 78 °F Hi 85 °F Hi 81 °F Hi 89 °F Hi 89 °F Hi 77 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 48 °F Lo 48 °F Lo 59 °F Lo 56 °F Lo 59 °F Lo 67 °F Lo 59 °F  

 

Overnight
 
Mostly cloudy, with a low around 48. Northwest wind around 5 mph.
Friday
 
Isolated rain showers after 2pm. Mostly cloudy, with a high near 62. North wind 5 to 8 mph. Chance of precipitation is 20%.
Friday Night
 
Mostly cloudy, with a low around 48. West wind 2 to 9 mph.
Saturday
 
Sunny, with a high near 78. Southwest wind 3 to 14 mph.
Saturday Night
 
Partly cloudy, with a low around 59. Southwest wind 5 to 13 mph.
Sunday
 
Sunny, with a high near 85. West wind 3 to 8 mph.
Sunday Night
 
Mostly clear, with a low around 56. North wind 1 to 6 mph.
Monday
 
Sunny, with a high near 81. Southeast wind 1 to 9 mph.
Monday Night
 
Mostly clear, with a low around 59. South wind 2 to 8 mph.
Tuesday
 
Sunny, with a high near 89. Southwest wind 2 to 10 mph.
Tuesday Night
 
Mostly clear, with a low around 67. Southwest wind 3 to 9 mph.
Wednesday
 
A slight chance of rain showers between noon and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 3 to 12 mph. Chance of precipitation is 50%.
Wednesday Night
 
A chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 59. West wind 5 to 9 mph. Chance of precipitation is 50%.
Thursday
 
A chance of rain showers after 8am. Partly sunny, with a high near 77. Northwest wind 6 to 9 mph.

 

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