Medina County, Texas
Local growing conditions for Medina County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 9 ZIP codes in our data.
Hardiness zones in Medina County
Medina County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Medina County for its live forecast, frost dates, and planting calendar:
Castroville 78009
Devine 78016
LaCoste 78039
Lakehills 78056
Natalia 78059
Lakehills 78066
D'Hanis 78850
Hondo 78861
Yancey 78886
More for Texas
- Agriculture in Texas
- Frost dates across Texas
- 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.