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

81°F

27°C

Humidity 51%
Wind Speed S 14 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 May 6:53 pm EDT
Extended Forecast for

3 Miles SSW Bolton CT

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

  • Tonight

    Tonight: Clear, with a low around 66. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm, mainly after 2pm. Increasing clouds and hot, with a high near 91. Southwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Sunny then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 52. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. North wind 6 to 9 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Northwest wind around 6 mph becoming northeast in the evening.

    Low: 46 °F

    Partly Cloudy

  • Friday

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

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers after midnight. Mostly cloudy, with a low around 46. South wind 3 to 7 mph. Chance of precipitation is 40%.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 66. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny and hot, with a high near 93. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 71. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Increasing clouds and hot, with a high near 91. Southwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 52. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 69. North wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 46. Northwest wind around 6 mph becoming northeast in the evening.
Friday
Partly sunny, with a high near 69. Northeast wind around 5 mph becoming south in the afternoon.
Friday Night
A chance of showers after midnight. Mostly cloudy, with a low around 46. South wind 3 to 7 mph. Chance of precipitation is 40%.
Saturday
Showers likely. Cloudy, with a high near 61. Southeast wind 5 to 8 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 48. East wind around 8 mph. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 65. East wind around 8 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51. Northeast wind around 7 mph. Chance of precipitation is 30%.
Memorial Day
A chance of showers. Partly sunny, with a high near 70. Northeast wind around 7 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Bolton CT
 41.72°N 72.44°W (Elev. 597 ft)
Last Update:
6:39 pm EDT May 18, 2026
Forecast Valid:
7pm EDT May 18, 2026-6pm EDT May 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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