Arkansas County, Arkansas
Local growing conditions for Arkansas County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 10 ZIP codes in our data.
Hardiness zones in Arkansas County
Arkansas County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Arkansas County for its live forecast, frost dates, and planting calendar:
Almyra 72003
Holly Grove 72026
St. Charles 72038
DeWitt 72042
Mellwood 72048
Gillett 72055
Humphrey 72073
St. Charles 72140
Stuttgart 72160
Gillett 72166
More for Arkansas
- Agriculture in Arkansas
- Frost dates across Arkansas
- 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.