Webster Parish, Louisiana
Local growing conditions for Webster Parish: 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 Webster Parish
Webster Parish spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Webster Parish for its live forecast, frost dates, and planting calendar:
Cotton Valley 71018
Cullen 71021
Doyline 71023
Dubberly 71024
Heflin 71039
Minden 71055
Sarepta 71071
Shongaloo 71072
Sibley 71073
Springhill 71075
More for Louisiana
- Agriculture in Louisiana
- Frost dates across Louisiana
- 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.