Grady County, Oklahoma
Local growing conditions for Grady County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 11 ZIP codes in our data.
Hardiness zones in Grady County
Grady County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Grady County for its live forecast, frost dates, and planting calendar:
Alex 73002
Blanchard 73004
Blanchard 73010
Bradley 73011
Chickasha 73018
Minco 73059
Ninnekah 73067
Pocasset 73079
Rush Springs 73082
Tuttle 73089
Verden 73092
More for Oklahoma
- Agriculture in Oklahoma
- Frost dates across Oklahoma
- 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.