National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hartford, Hartford-Brainard Airport (KHFD)

Lat: 41.74°NLon: 72.65°WElev: 16ft.

Overcast

79°F

26°C

Humidity 90%
Wind Speed S 6 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 17 Jul 2:53 am EDT
Extended Forecast for

Hartford CT

Heat Advisory July 17, 03:44am until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 17, 03:44am until July 17, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • Overnight

    Low: 75 °F

    Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly between 7am and 3pm. Cloudy, then gradually becoming mostly sunny and hot, with a high near 92. Heat index values as high as 99. South wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 92 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 71. Southwest wind around 9 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. North wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 69. South wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 69 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 84. West wind 6 to 9 mph. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

Overnight
Cloudy, with a low around 75. Light south wind.
Thursday
A chance of showers and thunderstorms, mainly between 7am and 3pm. Cloudy, then gradually becoming mostly sunny and hot, with a high near 92. Heat index values as high as 99. South wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Thursday Night
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 71. Southwest wind around 9 mph becoming northwest after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 84. North wind 8 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 69. South wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 84. West wind 6 to 9 mph. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 63. North wind around 6 mph.
Monday
Sunny, with a high near 82. Northwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 64. South wind around 6 mph.
Wednesday
Mostly sunny, with a high near 87. Southwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartford CT
 41.77°N 72.67°W (Elev. 46 ft)
Last Update:
2:32 am EDT Jul 17, 2025
Forecast Valid:
3am EDT Jul 17, 2025-6pm EDT Jul 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation