Hopkins County, Kentucky
Local growing conditions for Hopkins 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 Hopkins County
Hopkins County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Hopkins County for its live forecast, frost dates, and planting calendar:
Dawson Springs 42408
Earlington 42410
Hanson 42413
Madisonville 42431
Manitou 42436
Mortons Gap 42440
Nebo 42441
Nortonville 42442
St. Charles 42453
White Plains 42464
More for Kentucky
- Agriculture in Kentucky
- Frost dates across Kentucky
- 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.