National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Sun, 09-14-2025 8:56pm EDT

Southington
 
  Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Slight Chance Rain Showers
Slight Chance Rain Showers
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
  Hi 80 °F Hi 79 °F Hi 76 °F Hi 80 °F Hi 82 °F Hi 72 °F Hi 71 °F
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy then Patchy Fog
Partly Cloudy then Patchy Fog
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Slight Chance Rain Showers then Mostly Clear
Slight Chance Rain Showers then Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
 
Lo 56 °F Lo 55 °F Lo 54 °F Lo 58 °F Lo 59 °F Lo 53 °F Lo 47 °F  

 

Tonight
 
Mostly clear, with a low around 56. Northwest wind around 3 mph.
Monday
 
Sunny, with a high near 80. Northeast wind around 5 mph.
Monday Night
 
Partly cloudy, with a low around 55. East wind 1 to 5 mph.
Tuesday
 
Mostly sunny, with a high near 79. East wind 2 to 6 mph.
Tuesday Night
 
Patchy fog after 5am. Partly cloudy, with a low around 54. East wind 1 to 5 mph.
Wednesday
 
Patchy fog before 9am, then a slight chance of rain showers. Partly sunny, with a high near 76. East wind 2 to 6 mph. Chance of precipitation is 20%.
Wednesday Night
 
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind 2 to 6 mph. Chance of precipitation is 40%.
Thursday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Northwest wind around 5 mph. Chance of precipitation is 30%.
Thursday Night
 
A slight chance of rain showers before 8pm. Mostly clear, with a low around 59. Southwest wind around 3 mph.
Friday
 
Sunny, with a high near 82. Northwest wind 3 to 8 mph.
Friday Night
 
Mostly clear, with a low around 53. North wind around 7 mph.
Saturday
 
Sunny, with a high near 72. North wind around 7 mph.
Saturday Night
 
Mostly clear, with a low around 47. Northeast wind around 5 mph.
Sunday
 
Mostly sunny, with a high near 71. East wind 2 to 7 mph.

 

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