Elk County, Pennsylvania
Local growing conditions for Elk County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 12 ZIP codes in our data.
Hardiness zones in Elk County
Elk County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Elk County for its live forecast, frost dates, and planting calendar:
St. Marys 15821
Crenshaw 15823
Byrnedale 15827
Kersey 15831
Force 15841
Johnsonburg 15845
Kersey 15846
Ridgway 15853
St. Marys 15857
Weedville 15868
St. Marys 15870
James City 16734
More for Pennsylvania
- Agriculture in Pennsylvania
- Frost dates across Pennsylvania
- USDA hardiness zones explained
- Planting calendar by ZIP code
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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.