Wayne County, Michigan
Local growing conditions for Wayne County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 69 ZIP codes in our data.
Hardiness zones in Wayne County
Wayne County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Wayne County for its live forecast, frost dates, and planting calendar:
Allen Park 48101
Belleville 48111
Dearborn 48120
Melvindale 48122
Dearborn 48124
Dearborn Heights 48125
Dearborn 48126
Dearborn Heights 48127
Dearborn 48128
Flat Rock 48134
Garden City 48135
Trenton 48138
Inkster 48141
Lincoln Park 48146
Livonia 48150
Livonia 48152
Livonia 48154
Romulus 48164
Novi 48168
Plymouth 48170
Gibraltar 48173
Romulus 48174
Taylor 48180
Woodhaven 48183
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.