Eaton County, Michigan
Local growing conditions for Eaton County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 11 ZIP codes in our data.
Hardiness zones in Eaton County
Eaton County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Eaton County for its live forecast, frost dates, and planting calendar:
Eaton Rapids 48827
Charlotte 48813
Dimondale 48821
Grand Ledge 48837
Mulliken 48861
Potterville 48876
Sunfield 48890
Waverly 48917
Bellevue 49021
Olivet 49076
Vermontville 49096
More for Michigan
- Agriculture in Michigan
- Frost dates across Michigan
- 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.