Madison County, Indiana
Local growing conditions for Madison County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 14 ZIP codes in our data.
Hardiness zones in Madison County
Madison County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Madison County for its live forecast, frost dates, and planting calendar:
Alexandria 46001
Anderson 46011
Anderson 46012
Anderson 46013
Anderson 46016
Anderson 46017
Elwood 46036
Frankton 46044
Ingalls 46048
Lapel 46051
Markleville 46056
Orestes 46063
Pendleton 46064
Summitville 46070
More for Indiana
- Agriculture in Indiana
- Frost dates across Indiana
- USDA hardiness zones explained
- Planting calendar by ZIP code
County growing conditions are compiled from our ZIP-code database, USDA hardiness-zone data, and NOAA climate normals. Conditions vary within a county by elevation and local microclimate. Page updated Aug 4, 2026.