Clark County, Wisconsin
Local growing conditions for Clark 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 Clark County
Clark County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Clark County for its live forecast, frost dates, and planting calendar:
Chili 54420
Curtiss 54422
Dorchester 54425
Granton 54436
Greenwood 54437
Loyal 54446
Neillsville 54456
Owen 54460
Spencer 54479
Unity 54488
Fairchild 54493
Lublin 54498
Humbird 54746
Thorp 54771
More for Wisconsin
- Agriculture in Wisconsin
- Frost dates across Wisconsin
- 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.