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

39°F

4°C

Humidity 82%
Wind Speed Calm
Barometer 30.25 in (1024.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 4 Mar 7:53 pm EST
Extended Forecast for

Avon CT

Winter Weather Advisory March 5, 05:00pm until March 6, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Areas of fog. Otherwise, increasing clouds, with a low around 23. Calm wind.

    Low: 23 °F

    Areas Fog

  • Thursday

    Thursday: Rain, mainly after 10am. Areas of fog between noon and 1pm. High near 38. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain Likely
    and Areas Fog
    then Rain and
    Areas Fog

  • Thursday Night

    Thursday Night: Rain, possibly mixed with freezing rain before 10pm, then rain, possibly mixed with freezing rain and sleet between 10pm and 1am. Low around 33. North wind 8 to 11 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    Low: 33 °F

    Wintry Mix

  • Friday

    Friday: A chance of rain or freezing rain before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 36. North wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Chance
    Rain/Freezing
    Rain then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain after 3am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 20%.

    Low: 34 °F

    Cloudy then
    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain before 7am, then a chance of rain after 1pm. Mostly cloudy, with a high near 56. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 56 °F

    Cloudy then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 41. Southwest wind around 7 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Northwest wind around 6 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Light southwest wind.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog. Otherwise, increasing clouds, with a low around 23. Calm wind.
Thursday
Rain, mainly after 10am. Areas of fog between noon and 1pm. High near 38. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, possibly mixed with freezing rain before 10pm, then rain, possibly mixed with freezing rain and sleet between 10pm and 1am. Low around 33. North wind 8 to 11 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Friday
A chance of rain or freezing rain before 10am, then a slight chance of rain after 4pm. Cloudy, with a high near 36. North wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain after 3am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of rain before 7am, then a chance of rain after 1pm. Mostly cloudy, with a high near 56. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 41. Southwest wind around 7 mph becoming west after midnight. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 56. Northwest wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 37. Light southwest wind.
Monday
Sunny, with a high near 62. West wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 42. Southwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 67. Calm wind becoming southwest 5 to 9 mph in the morning.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48. South wind around 6 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 66. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Avon CT
 41.79°N 72.84°W (Elev. 197 ft)
Last Update:
6:35 pm EST Mar 4, 2026
Forecast Valid:
8pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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