Indiana County, Pennsylvania
Local growing conditions for Indiana County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 46 ZIP codes in our data.
Hardiness zones in Indiana County
Indiana County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Indiana County for its live forecast, frost dates, and planting calendar:
Saltsburg 15681
Indiana 15701
Indiana 15705
Alverda 15710
Glen Campbell 15712
Jacksonville 15713
Black Lick 15716
Blairsville 15717
Lucerne Mines 15720
Ernest 15723
Cherry Tree 15724
Jacksonville 15725
Jacksonville 15727
Clymer 15728
Commodore 15729
Coral 15731
Atwood 15732
Dixonville 15734
Ernest 15739
Glen Campbell 15741
Glen Campbell 15742
Heilwood 15745
Cherry Tree 15746
Plumville 15747
More for Pennsylvania
- Agriculture in Pennsylvania
- Frost dates across Pennsylvania
- USDA hardiness zones explained
- Planting calendar by ZIP code
← All counties in Pennsylvania
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.