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

61°F

16°C

Humidity 93%
Wind Speed Calm
Barometer 29.86 in (1011.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 15 Apr 1:53 am EDT
Extended Forecast for

Avon CT

  • Overnight

    Overnight: Partly cloudy, with a low around 60. West wind 3 to 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 84. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 62. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Chance
    T-storms and
    Patchy Fog
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly after 5pm. Partly sunny, with a high near 85. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 85 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly between 9pm and midnight. Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

    High: 78 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 53. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 69. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 69 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. Southeast wind 3 to 6 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. West wind 3 to 5 mph.
Wednesday
A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 84. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. 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. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 62. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers, mainly after 5pm. Partly sunny, with a high near 85. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%.
Thursday Night
A chance of showers, mainly between 9pm and midnight. Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 53. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 69. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 48. Southeast wind 3 to 6 mph.
Sunday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 63. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 36. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 48. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 30. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 56. Southwest wind 6 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Avon CT
 41.79°N 72.84°W (Elev. 197 ft)
Last Update:
1:56 am EDT Apr 15, 2026
Forecast Valid:
2am EDT Apr 15, 2026-6pm EDT Apr 21, 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