Mercer County, West Virginia
Local growing conditions for Mercer County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 17 ZIP codes in our data.
Hardiness zones in Mercer County
Mercer County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Mercer County for its live forecast, frost dates, and planting calendar:
Bluefield 24701
Athens 24712
Lashmeet 24714
Bramwell 24715
Bramwell 24724
Matoaka 24729
Princeton 24731
Lashmeet 24733
Montcalm 24737
Pocahontas 24738
Athens 24739
Princeton 24740
Lashmeet 24747
Lashmeet 25820
Ghent 25841
Athens 25922
Athens 25971
More for West Virginia
- Agriculture in West Virginia
- Frost dates across West Virginia
- USDA hardiness zones explained
- Planting calendar by ZIP code
← All counties in West Virginia
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.