DeKalb County, Alabama
Local growing conditions for DeKalb County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 15 ZIP codes in our data.
Hardiness zones in DeKalb County
DeKalb County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in DeKalb County for its live forecast, frost dates, and planting calendar:
Collinsville 35961
Crossville 35962
Lakeview 35963
Fort Payne 35967
Rainsville 35968
Fyffe 35971
Geraldine 35974
Guntersville 35975
Henagar 35978
Trenton 35979
Ider 35981
Mentone 35984
Rainsville 35986
Sylvania 35988
Hammondville 35989
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.