Alcona County, Michigan
Local growing conditions for Alcona County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 10 ZIP codes in our data.
Hardiness zones in Alcona County
Alcona County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Alcona County for its live forecast, frost dates, and planting calendar:
Hubbard Lake 48705
Lost Lake Woods 48721
Hubbard Lake 48728
Sand Lake 48737
Harrisville 48738
Lincoln 48740
Lincoln 48742
Lincoln 48745
Hubbard Lake 48762
Hubbard Lake 49747
More for Michigan
- Agriculture in Michigan
- Frost dates across Michigan
- 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.