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

70°F

21°C

Humidity 90%
Wind Speed SE 3 mph
Barometer 29.74 in (1006.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 11 Jun 1:53 am EDT
Extended Forecast for

Bolton CT

Heat Advisory June 11, 12:00pm until June 12, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A slight chance of showers and thunderstorms before 3am. Patchy fog. Otherwise, mostly cloudy, with a low around 65. Southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, partly sunny and hot, with a high near 91. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 91 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 70. West wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 92. Heat index values as high as 96. West wind 3 to 7 mph.

    High: 92 °F

    Hot

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 67. Southwest wind 6 to 9 mph becoming northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny and hot, with a high near 90. Northwest wind around 9 mph, with gusts as high as 20 mph.

    High: 90 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 61. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 9pm. Mostly cloudy, with a low around 60. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms before 3am. Patchy fog. Otherwise, mostly cloudy, with a low around 65. Southwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
Patchy fog before 8am. Otherwise, partly sunny and hot, with a high near 91. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 70. West wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny and hot, with a high near 92. Heat index values as high as 96. West wind 3 to 7 mph.
Friday Night
Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 67. Southwest wind 6 to 9 mph becoming northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Saturday
Sunny and hot, with a high near 90. Northwest wind around 9 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 61. Northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 89. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
A chance of showers after 9pm. Mostly cloudy, with a low around 60. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Monday
A chance of showers before 11am. Partly sunny, with a high near 80. Northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 58. West wind 5 to 7 mph becoming north after midnight.
Tuesday
A chance of showers. Partly sunny, with a high near 74. Northeast wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 80. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bolton CT
 41.76°N 72.43°W (Elev. 699 ft)
Last Update:
1:21 am EDT Jun 11, 2026
Forecast Valid:
2am EDT Jun 11, 2026-6pm EDT Jun 17, 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