National Weather Service Forecast for: West Hartford, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Tue, 30-Jun-2026 2:14am EDT

West Hartford, CT
 
  Tuesday

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

Wednesday: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Thursday

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

Friday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Independence
Day
Independence Day: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
Sunday

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

Monday: Chance Rain Showers then Chance Showers And Thunderstorms
Chance Rain Showers then Chance Showers And T-Storms
  Hi 90 °F Hi 96 °F Hi 100 °F Hi 100 °F Hi 96 °F Hi 92 °F Hi 88 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
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: Clear
Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms then Partly Cloudy
Chance Showers And T-Storms then Partly Cloudy
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 66 °F Lo 70 °F Lo 75 °F Lo 77 °F Lo 75 °F Lo 74 °F Lo 71 °F  

Extreme Heat Warning
Air Quality Alert
 

Overnight
 
Mostly clear, with a low around 66. South wind around 1 mph.
Tuesday
 
A chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. South wind 1 to 13 mph. Chance of precipitation is 30%.
Tuesday Night
 
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 5am. Partly cloudy, with a low around 70. South wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Wednesday
 
A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 96. Heat index values as high as 104. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southwest wind 2 to 9 mph. Chance of precipitation is 30%.
Thursday
 
A slight chance of showers and thunderstorms before 8am. Sunny, with a high near 100. West wind 3 to 13 mph. Chance of precipitation is 20%.
Thursday Night
 
Clear, with a low around 77. West wind 3 to 12 mph.
Friday
 
A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 100. West wind 3 to 10 mph, with gusts as high as 21 mph.
Friday Night
 
Mostly clear, with a low around 75. Northwest wind 2 to 9 mph.
Independence Day
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. West wind 2 to 9 mph. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 74. West wind 3 to 7 mph. Chance of precipitation is 40%.
Sunday
 
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 92. Northwest wind around 6 mph.
Sunday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Northwest wind around 6 mph. Chance of precipitation is 30%.
Monday
 
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. East wind around 6 mph.

 

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