DeKalb County, Georgia
Local growing conditions for DeKalb County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 29 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:
Chamblee 30341
Avondale Estates 30002
Clarkston 30021
Decatur 30030
Belvedere Park 30032
North Decatur 30033
Panthersville 30034
Redan 30035
Stonecrest 30038
Stonecrest 30058
Pine Lake 30072
Scottdale 30079
Stone Mountain 30083
Tucker 30084
Mountain Park 30087
Redan 30088
Conley 30288
Forest Park 30294
Atlanta 30307
Gresham Park 30316
Atlanta 30317
Brookhaven 30319
Atlanta 30322
North Druid Hills 30329
More for Georgia
- Agriculture in Georgia
- Frost dates across Georgia
- 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.