National Weather Service Forecast for: West Hartford, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Fri, 07-Aug-2026 1:09am EDT

West Hartford, CT
 
  Friday

Friday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Saturday

Saturday: Chance Rain Showers then Chance Showers And Thunderstorms
Chance Rain Showers then Chance Showers And T-Storms
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Wednesday

Wednesday: Slight Chance Rain Showers
Slight Chance Rain Showers
Thursday

Thursday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
  Hi 89 °F Hi 87 °F Hi 86 °F Hi 87 °F Hi 86 °F Hi 83 °F Hi 83 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms then Chance Showers And T-Storms
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 72 °F Lo 71 °F Lo 70 °F Lo 64 °F Lo 68 °F Lo 67 °F Lo 64 °F  

Heat Advisory
 

Overnight
 
Mostly clear, with a low around 72. West wind around 2 mph.
Friday
 
A slight chance of showers and thunderstorms between 2pm and 4pm. Sunny, with a high near 89. Heat index values as high as 98. Northwest wind 1 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Friday Night
 
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 71. Heat index values as high as 95. Southwest wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Saturday
 
A chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Heat index values as high as 95. Southwest wind 2 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night
 
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 70. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Sunday
 
Sunny, with a high near 86. West wind 3 to 9 mph.
Sunday Night
 
Clear, with a low around 64. Northwest wind 1 to 7 mph.
Monday
 
Sunny, with a high near 87. Southwest wind 1 to 9 mph.
Monday Night
 
A slight chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind 2 to 7 mph. Chance of precipitation is 30%.
Tuesday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. West wind 3 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
 
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 67. West wind 3 to 7 mph. Chance of precipitation is 40%.
Wednesday
 
A slight chance of rain showers after 8am. Mostly sunny, with a high near 83. Northwest wind 3 to 8 mph.
Wednesday Night
 
A slight chance of rain showers before 2am. Partly cloudy, with a low around 64. West wind 1 to 5 mph.
Thursday
 
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. West wind 1 to 8 mph.

 

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