National Weather Service Forecast for: West Hartford, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Fri, 07-Aug-2026 3:31pm EDT

West Hartford, CT
 
  Saturday

Saturday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Sunday

Sunday: Mostly Sunny then Isolated Showers And Thunderstorms
Mostly Sunny then Isolated Showers And T-Storms
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Partly Sunny then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And T-Storms
Wednesday

Wednesday: Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Rain Showers then Slight Chance Showers And T-Storms
Thursday

Thursday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And T-Storms
Friday

Friday: Mostly Sunny
Mostly Sunny
  Hi 87 °F Hi 88 °F Hi 87 °F Hi 86 °F Hi 83 °F Hi 83 °F Hi 80 °F
 
Tonight

Tonight: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Tuesday
Night
Tuesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
 
Lo 71 °F Lo 71 °F Lo 64 °F Lo 69 °F Lo 66 °F Lo 65 °F Lo 62 °F  

Heat Advisory
 

Tonight
 
A slight chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 71. Heat index values as high as 96. Southwest wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday
 
A slight chance of rain showers between 3pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night
 
A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 71. Southwest wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Sunday
 
Isolated showers and thunderstorms between noon and 4pm. Mostly sunny, with a high near 88. West wind 3 to 8 mph. Chance of precipitation is 20%.
Sunday Night
 
Mostly clear, with a low around 64. Northwest wind 2 to 6 mph.
Monday
 
Sunny, with a high near 87. Southwest wind 0 to 8 mph.
Monday Night
 
A slight chance of rain showers between 11pm and 1am. Partly cloudy, with a low around 69. Southwest wind around 6 mph.
Tuesday
 
A slight chance of rain showers between noon and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. West wind 3 to 9 mph. Chance of precipitation is 40%.
Tuesday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northwest wind 2 to 7 mph. Chance of precipitation is 40%.
Wednesday
 
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Northwest wind 2 to 6 mph. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Northwest wind 1 to 5 mph. Chance of precipitation is 30%.
Thursday
 
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. West wind 1 to 7 mph.
Thursday Night
 
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 62. West wind around 6 mph.
Friday
 
Mostly sunny, with a high near 80. Northwest wind 3 to 9 mph.

 

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