Wayne County, Missouri
Local growing conditions for Wayne 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 Wayne County
Wayne County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Wayne County for its live forecast, frost dates, and planting calendar:
Zalma 63763
Greenville 63934
Greenville 63944
Greenville 63950
Zalma 63951
Mill Spring 63952
Greenville 63956
Piedmont 63957
Greenville 63964
Puxico 63966
Williamsville 63967
More for Missouri
- Agriculture in Missouri
- Frost dates across Missouri
- 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.