Clay County, Arkansas
Local growing conditions for Clay 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 Clay County
Clay County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Clay County for its live forecast, frost dates, and planting calendar:
Corning 72422
Datto 72424
Piggott 72430
Knobel 72435
McDougal 72441
Peach Orchard 72453
Piggott 72454
Pollard 72456
Rector 72461
St. Francis 72464
Success 72470
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.