Knox County, Nebraska
Local growing conditions for Knox County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 8 ZIP codes in our data.
Hardiness zones in Knox County
Knox County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Knox County for its live forecast, frost dates, and planting calendar:
Bloomfield 68718
Center 68724
Creighton 68729
Crofton 68730
Lindy 68760
Verdigre 68783
Wausa 68786
Winnetoon 68789
More for Nebraska
- Agriculture in Nebraska
- Frost dates across Nebraska
- 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.