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.

Fair

88°F

31°C

Humidity 42%
Wind Speed S 8 G 18 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 18 May 1:53 pm EDT
Extended Forecast for

Hartford CT

Heat Advisory May 19, 11:00am until May 20, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 88. South wind 9 to 11 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 66. South wind 5 to 10 mph.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 96. Southwest wind 5 to 14 mph.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72. Southwest wind 6 to 10 mph.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 93. Southwest wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 93 °F

    Sunny then
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely before 8pm. Mostly cloudy, with a low around 53. Northwest wind 8 to 10 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. North wind 6 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 88. South wind 9 to 11 mph.
Tonight
Clear, with a low around 66. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 96. Southwest wind 5 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 72. Southwest wind 6 to 10 mph.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 93. Southwest wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely before 8pm. Mostly cloudy, with a low around 53. Northwest wind 8 to 10 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 71. North wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A chance of showers after 1am. Mostly cloudy, with a low around 49. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
Showers likely. Mostly cloudy, with a high near 66. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 51. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 70. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hartford CT
 41.77°N 72.67°W (Elev. 46 ft)
Last Update:
12:07 pm EDT May 18, 2026
Forecast Valid:
2pm EDT May 18, 2026-6pm EDT May 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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