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

Hartford, Hartford-Brainard Airport (KHFD)

Lat: 41.74°NLon: 72.65°WElev: 16ft.

Fair

72°F

22°C

Humidity 82%
Wind Speed S 5 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 19 Aug 9:53 pm EDT
Extended Forecast for

Avon CT

  • Tonight

    Tonight: Mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers, mainly after 3pm. Increasing clouds, with a high near 81. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 58. Light northwest wind. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers after 2pm. Partly sunny, with a high near 81. North wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 59. Light northeast wind. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. East wind 3 to 5 mph. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 62. Light east wind. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 80. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and midnight. Mostly cloudy, with a low around 59. Light southwest wind. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 64. Calm wind.
Thursday
A chance of showers, mainly after 3pm. Increasing clouds, with a high near 81. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 58. Light northwest wind. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A slight chance of showers after 2pm. Partly sunny, with a high near 81. North wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 59. Light northeast wind. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. East wind 3 to 5 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 62. Light east wind. Chance of precipitation is 60%.
Sunday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 80. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and midnight. Mostly cloudy, with a low around 59. Light southwest wind. Chance of precipitation is 60%.
Monday
Sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 56. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 57. Calm wind.
Wednesday
Mostly sunny, with a high near 79. Calm wind becoming southwest around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Avon CT
 41.8°N 72.87°W (Elev. 400 ft)
Last Update:
9:29 pm EDT Aug 19, 2026
Forecast Valid:
10pm EDT Aug 19, 2026-6pm EDT Aug 26, 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