Carrollton, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Carrollton, a community in Shelby County, Indiana.
This Afternoon
79°F
Mostly Cloudy
Mostly cloudy. High near 79, with temperatures falling to around 77 in the afternoon. Northeast wind around 7 mph.
7-day forecast for Carrollton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Cloudy | 7 mph NE | 5% |
| Tonight | 64°F | Mostly Cloudy | 6 to 9 mph E | 9% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms | 8 mph SSE | 59% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely | 6 mph SSE | 59% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 6 mph WSW | 41% |
| Sunday Night | 62°F | Showers And Thunderstorms Likely | 8 to 13 mph NE | 58% |
| Monday | 74°F | Showers And Thunderstorms Likely | 13 mph ENE | 61% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 51% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 13 mph NE | 43% |
| Tuesday Night | 56°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 14 mph NNE | 26% |
| Wednesday | 70°F | Mostly Cloudy | 7 to 10 mph NNE | 9% |
| Wednesday Night | 56°F | Mostly Cloudy | 5 to 10 mph N | 8% |
| Thursday | 72°F | Partly Sunny | 5 to 9 mph N | 5% |
| Thursday Night | 56°F | Mostly Cloudy | 5 to 9 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Carrollton (39.706, -85.820). Updated through the day.
Growing snapshot for Carrollton
Last spring frost
Apr 14
First fall frost
Oct 23
Growing season
191 days
Hardiness zone
6a
More local growing data for Carrollton: nearby ZIP 46130 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, Shelbyville Muni Ap, In (6.8 mi from Carrollton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.