National Weather Service Forecast for: West Hartford, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Thu, 06-Aug-2026 2:19pm EDT

West Hartford, CT
 
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Friday

Friday: Patchy Fog then Chance Showers And Thunderstorms
Patchy Fog then Chance Showers And T-Storms
Saturday

Saturday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny 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
 
Hi 88 °F Hi 89 °F Hi 87 °F Hi 86 °F Hi 87 °F Hi 86 °F Hi 83 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms then Patchy Fog
Chance Showers And T-Storms then Patchy Fog
Friday
Night
Friday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
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
 

This Afternoon
 
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Heat index values as high as 101. Southwest wind around 7 mph. Chance of precipitation is 30%.
Tonight
 
A chance of showers and thunderstorms before 11pm, then patchy fog. Partly cloudy, with a low around 72. Heat index values as high as 97. Southwest wind 2 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Friday
 
Patchy fog before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Heat index values as high as 98. Southwest wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Friday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Heat index values as high as 95. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Saturday
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Southwest wind 3 to 9 mph. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. Southwest wind 3 to 8 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.

 

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