Franklin County, Maine
Local growing conditions for Franklin County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 16 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:
Farmington 04955
Wilton 04234
Chisholm 04239
Rumford 04285
Wilton 04294
Rangeley 04936
Farmington 04938
Farmington 04940
Kingfield 04947
Farmington 04956
Rangeley 04966
Rangeley 04970
Kingfield 04982
Kingfield 04983
Farmington 04984
Farmington 04992
More for Maine
- Agriculture in Maine
- Frost dates across Maine
- 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.