Avon, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Avon, a town in Hendricks County, Indiana.
Tonight
65°F
Scattered Showers And Thunderstorms then Mostly Cloudy
Scattered showers and thunderstorms before 8pm. Mostly cloudy, with a low around 65. East wind 6 to 9 mph. Chance of precipitation is 30%.
7-day forecast for Avon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Scattered Showers And Thunderstorms then Mostly Cloudy | 6 to 9 mph E | 27% |
| Saturday | 87°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph SSE | 50% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 6 mph SSE | 50% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 7 mph WSW | 37% |
| Sunday Night | 62°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 61% |
| Monday | 72°F | Showers And Thunderstorms Likely | 13 mph NE | 61% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 13 mph NE | 45% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 12 mph NE | 37% |
| Tuesday Night | 56°F | Chance Showers And Thunderstorms then Mostly Cloudy | 7 to 12 mph NNE | 27% |
| Wednesday | 70°F | Mostly Cloudy | 7 to 10 mph NNE | 6% |
| Wednesday Night | 55°F | Mostly Cloudy | 5 to 10 mph N | 5% |
| Thursday | 71°F | Partly Sunny | 5 to 9 mph N | 5% |
| Thursday Night | 56°F | Mostly Cloudy | 5 to 9 mph NNE | 5% |
| Friday | 72°F | Mostly Sunny | 5 to 9 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Avon (39.761, -86.394). Updated through the day.
Growing snapshot for Avon
Last spring frost
Apr 12
First fall frost
Oct 29
Growing season
198 days
Hardiness zone
6a
More local growing data for Avon: nearby ZIP 46123 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Amo
Belleville
Brownsburg
Cartersburg
Clayton
Clermont
Coatesville
Danville
Heritage Lake
Lizton
North Salem
Pittsboro
Plainfield
Climate data from the nearest NOAA station, Indianapolis Eagle Creek Ap, In (7.1 mi from Avon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.