National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Tue, 04-28-2026 2:58am EDT

Southington
 
  Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Rain Showers
Rain Showers
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

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

Sunday: Slight Chance Rain Showers then Mostly Sunny
Slight Chance Rain Showers then Mostly Sunny
Monday

Monday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
  Hi 70 °F Hi 66 °F Hi 59 °F Hi 59 °F Hi 58 °F Hi 58 °F Hi 62 °F
 
Overnight

Overnight: Clear
Clear
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Rain Showers
Rain Showers
Thursday
Night
Thursday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 40 °F Lo 43 °F Lo 47 °F Lo 40 °F Lo 37 °F Lo 39 °F Lo 39 °F  

 

Overnight
 
Clear, with a low around 40. North wind around 1 mph.
Tuesday
 
Mostly sunny, with a high near 70. Southeast wind 1 to 6 mph.
Tuesday Night
 
Mostly cloudy, with a low around 43. South wind 1 to 6 mph.
Wednesday
 
Partly sunny, with a high near 66. Southeast wind 1 to 7 mph.
Wednesday Night
 
Rain showers. Cloudy, with a low around 47. Southeast wind 2 to 6 mph. Chance of precipitation is 100%.
Thursday
 
Rain showers. Mostly cloudy, with a high near 59. North wind 2 to 10 mph. Chance of precipitation is 90%.
Thursday Night
 
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 40. Northwest wind around 10 mph.
Friday
 
Mostly sunny, with a high near 59. West wind 9 to 13 mph.
Friday Night
 
Mostly clear, with a low around 37. West wind 1 to 9 mph.
Saturday
 
A slight chance of rain showers after 3pm. Mostly sunny, with a high near 58. West wind 1 to 8 mph.
Saturday Night
 
A slight chance of rain showers. Mostly cloudy, with a low around 39. Northwest wind 2 to 6 mph.
Sunday
 
A slight chance of rain showers before 8am. Mostly sunny, with a high near 58. Northwest wind 3 to 12 mph.
Sunday Night
 
Partly cloudy, with a low around 39. West wind 2 to 7 mph.
Monday
 
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 62. West wind 2 to 13 mph.

 

Forecast from NOAA-NWS for Plantsville, CT.
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