Franklin County, Pennsylvania
Local growing conditions for Franklin County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 28 ZIP codes in our data.
Hardiness zones in Franklin County
Franklin County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Franklin County for its live forecast, frost dates, and planting calendar:
Chambersburg 17201
Chambersburg 17202
Newburg 17210
Blue Ridge Summit 17214
Shade Gap 17217
Newburg 17219
Shade Gap 17220
Burnt Cabins 17221
Fayetteville 17222
Fort Loudon 17224
Greencastle 17225
Orrstown 17232
Marion 17235
Mercersburg 17236
Mont Alto 17237
Orrstown 17244
Orrstown 17246
Waynesboro 17247
Rouzerville 17250
Orrstown 17251
Fort Loudon 17252
Scotland 17254
Mont Alto 17261
Shade Gap 17262
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.