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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 41.77°N 72.67°W (Text-Only)
NWS Forecast for: Hartford CT
Issued by: National Weather Service Norton, MA
Last Update: 5:34 am EDT Jun 30, 2026		Print

  • Today

    Today: Mostly sunny and hot, with a high near 90. Calm wind becoming south 5 to 9 mph in the morning.

    High: 90 °F

    Hot



  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 70. South wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 100. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 95 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76. South wind 3 to 8 mph. Chance of precipitation is 30%.

    Low: 76 °F

    Chance
    Showers


  • Thursday

    Thursday: Sunny and hot, with a high near 100. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 100 °F

    Hot



  • Thursday
    Night

    Thursday Night: Clear, with a low around 78. West wind 5 to 8 mph becoming calm in the evening.

    Low: 78 °F

    Clear



  • Friday

    Friday: Sunny and hot, with a high near 100. Light west wind increasing to 8 to 13 mph in the morning.

    High: 100 °F

    Hot



  • Friday
    Night

    Friday Night: Mostly clear, with a low around 75. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 75 °F

    Mostly Clear



  • Independence
    Day

    Independence Day: A chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 96. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 96 °F

    Mostly Sunny
    then Chance
    T-storms



    • Today: Mostly sunny and hot, with a high near 90. Calm wind becoming south 5 to 9 mph in the morning.

    Tonight: A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 70. South wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Wednesday: A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 100. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Wednesday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76. South wind 3 to 8 mph. Chance of precipitation is 30%.

    Thursday: Sunny and hot, with a high near 100. Light and variable wind becoming west 5 to 10 mph in the morning.

    Thursday Night: Clear, with a low around 78. West wind 5 to 8 mph becoming calm in the evening.

    Friday: Sunny and hot, with a high near 100. Light west wind increasing to 8 to 13 mph in the morning.

    Friday Night: Mostly clear, with a low around 75. Northwest wind 5 to 7 mph becoming calm in the evening.

    Independence Day: A chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 96. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 30%.

    Saturday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Partly cloudy, with a low around 75. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Sunday: Mostly sunny and hot, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.

    Sunday Night: A chance of showers. Partly cloudy, with a low around 71. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 88. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%.


    Hartford CT
     41.77°N 72.67°W (Elev. 46 ft)

    Visit your local NWS office at: https://www.weather.gov/boston