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Hazardous Weather Conditions

Current conditions at

Hartford, Hartford-Brainard Airport (KHFD)

Lat: 41.74°NLon: 72.65°WElev: 16ft.

Fair

31°C

87°F

Humidity 61%
Wind Speed S 13 km/h
Barometer 1015.9 mb (30.00 in)
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index34°C (93°F)
Last update 15 Jul 5:53 pm EDT
Extended Forecast for

Glastonbury Center CT

Heat Advisory July 15, 05:57pm until July 17, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 05:57pm until July 17, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 31 °C

    Isolated
    T-storms

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 33. Heat index values as high as 39. Light south wind increasing to 6 to 11 km/h in the afternoon.

    High: 33 °C

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 11pm. Increasing clouds, with a low around 24. South wind 5 to 11 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 24 °C

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy and hot, with a high near 32. Southwest wind 8 to 16 km/h. Chance of precipitation is 60%.

    High: 32 °C

    Chance
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 23. Southwest wind 8 to 10 km/h. Chance of precipitation is 40%.

    Low: 23 °C

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31. Northwest wind 8 to 13 km/h.

    High: 31 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. North wind 5 to 10 km/h.

    Low: 17 °C

    Mostly Clear

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 31. Heat index values as high as 36. Calm wind. Chance of precipitation is 20%.
Tonight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 22. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 33. Heat index values as high as 39. Light south wind increasing to 6 to 11 km/h in the afternoon.
Wednesday Night
A chance of showers, mainly after 11pm. Increasing clouds, with a low around 24. South wind 5 to 11 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy and hot, with a high near 32. Southwest wind 8 to 16 km/h. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 23. Southwest wind 8 to 10 km/h. Chance of precipitation is 40%.
Friday
Sunny, with a high near 31. Northwest wind 8 to 13 km/h.
Friday Night
Mostly clear, with a low around 17. North wind 5 to 10 km/h.
Saturday
Sunny, with a high near 29. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
Saturday Night
Partly cloudy, with a low around 19. South wind 3 to 8 km/h.
Sunday
A chance of showers. Partly sunny, with a high near 28. Southwest wind 5 to 13 km/h. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 19. South wind 5 to 10 km/h becoming northwest after midnight. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 28. North wind 8 to 10 km/h.
Monday Night
Partly cloudy, with a low around 17. North wind 3 to 8 km/h.
Tuesday
Mostly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glastonbury Center CT
 41.7°N 72.59°W (Elev. 66 m)
Last Update:
3:27 pm EDT Jul 15, 2025
Forecast Valid:
5pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025
 
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