Marshall County, Alabama
Local growing conditions for Marshall County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 9 ZIP codes in our data.
Hardiness zones in Marshall County
Marshall County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Marshall County for its live forecast, frost dates, and planting calendar:
Guntersville 35976
Arab 35016
Cherokee Ridge 35175
Grant 35747
Langston 35755
Albertville 35950
Guntersville 35951
Boaz 35957
Douglas 35980
More for Alabama
- Agriculture in Alabama
- Frost dates across Alabama
- 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.