National Weather Service Forecast for: Plantsville, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Thu, 03-26-2026 12:30am EDT

Southington
 
  Thursday

Thursday: Partly Sunny then Slight Chance Light Rain
Partly Sunny then Slight Chance Light Rain
Friday

Friday: Light Rain Likely
Light Rain Likely
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Mostly Cloudy then Slight Chance Light Rain
Mostly Cloudy then Slight Chance Light Rain
Tuesday

Tuesday: Chance Light Rain
Chance Light Rain
Wednesday

Wednesday: Chance Light Rain
Chance Light Rain
  Hi 68 °F Hi 50 °F Hi 40 °F Hi 49 °F Hi 58 °F Hi 58 °F Hi 55 °F
 
Overnight

Overnight: Slight Chance Rain Showers
Slight Chance Rain Showers
Thursday
Night
Thursday Night: Light Rain Likely
Light Rain Likely
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Slight Chance Light Rain
Slight Chance Light Rain
Tuesday
Night
Tuesday Night: Chance Light Rain
Chance Light Rain
 
Lo 40 °F Lo 45 °F Lo 29 °F Lo 25 °F Lo 36 °F Lo 43 °F Lo 40 °F  

 

Overnight
 
A slight chance of rain showers between 2am and 3am. Cloudy, with a low around 40. South wind around 7 mph. Chance of precipitation is 20%.
Thursday
 
A slight chance of rain after 5pm. Partly sunny, with a high near 68. Southwest wind 7 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
 
Rain likely before 2am, then rain and patchy fog. Mostly cloudy. Low around 45, with temperatures rising to around 52 overnight. Southwest wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
 
Rain likely and patchy fog before 2pm. Mostly cloudy, with a high near 50. North wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday Night
 
Mostly cloudy, with a low around 29. North wind 2 to 6 mph.
Saturday
 
Mostly sunny, with a high near 40. North wind 6 to 13 mph, with gusts as high as 23 mph.
Saturday Night
 
Partly cloudy, with a low around 25. West wind 1 to 8 mph.
Sunday
 
Mostly sunny, with a high near 49. Southwest wind 2 to 10 mph.
Sunday Night
 
Mostly cloudy, with a low around 36. Southwest wind 5 to 8 mph.
Monday
 
A slight chance of rain after 5pm. Mostly cloudy, with a high near 58. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Monday Night
 
A slight chance of rain. Mostly cloudy, with a low around 43. West wind 3 to 10 mph.
Tuesday
 
A chance of rain. Partly sunny, with a high near 58. North wind 3 to 7 mph. Chance of precipitation is 40%.
Tuesday Night
 
A chance of rain. Mostly cloudy, with a low around 40. East wind around 6 mph. Chance of precipitation is 40%.
Wednesday
 
A chance of rain. Mostly cloudy, with a high near 55. East wind 5 to 9 mph.

 

Forecast from NOAA-NWS for Plantsville, CT.
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