National Weather Service Forecast for: West Hartford, CT
Issued by: National Weather Service Boston / Norton, MA
Updated: Tue, 19-May-2026 2:28am EDT

West Hartford, CT
 
Today

Today: Sunny
Sunny
Wednesday

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

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Partly Sunny
Partly Sunny
Saturday

Saturday: Rain Showers
Rain Showers
Sunday

Sunday: Rain Showers Likely
Rain Showers Likely
Memorial
Day
Memorial Day: Chance Rain Showers
Chance Rain Showers
 
Hi 95 °F Hi 92 °F Hi 71 °F Hi 70 °F Hi 60 °F Hi 66 °F Hi 72 °F  
 
Tonight

Tonight: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Wednesday
Night
Wednesday Night: Showers And Thunderstorms Likely then Mostly Cloudy
Showers And T-Storms Likely then Mostly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Chance Rain Showers
Chance Rain Showers
Saturday
Night
Saturday Night: Rain Showers Likely
Rain Showers Likely
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
Monday
Night
Monday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
 
Lo 73 °F Lo 55 °F Lo 49 °F Lo 48 °F Lo 48 °F Lo 51 °F Lo 54 °F  

Heat Advisory
 

Today
 
Sunny, with a high near 95. Heat index values as high as 96. Southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tonight
 
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 73. Southwest wind 8 to 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Wednesday
 
A chance of rain showers between noon and 2pm, then showers and thunderstorms. Mostly sunny. High near 92, with temperatures falling to around 80 in the afternoon. West wind 8 to 15 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Wednesday Night
 
Showers and thunderstorms likely before 8pm. Mostly cloudy, with a low around 55. Northwest wind around 12 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Thursday
 
Mostly sunny, with a high near 71. North wind 3 to 9 mph.
Thursday Night
 
Partly cloudy, with a low around 49. North wind around 6 mph.
Friday
 
Partly sunny, with a high near 70. East wind 2 to 6 mph.
Friday Night
 
A chance of rain showers after 11pm. Mostly cloudy, with a low around 48. Southeast wind 1 to 7 mph. Chance of precipitation is 50%.
Saturday
 
Rain showers. Mostly cloudy, with a high near 60. East wind 2 to 7 mph. Chance of precipitation is 80%.
Saturday Night
 
Rain showers likely. Mostly cloudy, with a low around 48. Northeast wind around 7 mph. Chance of precipitation is 70%.
Sunday
 
Rain showers likely. Mostly cloudy, with a high near 66. Northeast wind around 7 mph. Chance of precipitation is 60%.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 51. Northeast wind 2 to 7 mph. Chance of precipitation is 40%.
Memorial Day
 
A chance of rain showers before 5pm. Mostly cloudy, with a high near 72. North wind 2 to 6 mph. Chance of precipitation is 40%.
Monday Night
 
A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 54. North wind 1 to 6 mph.

 

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