Navarro County, Texas
Local growing conditions for Navarro County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 12 ZIP codes in our data.
Hardiness zones in Navarro County
Navarro County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Navarro County for its live forecast, frost dates, and planting calendar:
Barry 75102
Seven Points 75105
Mildred 75109
Corsicana 75110
Goodlow 75144
Powell 75153
Rice 75155
Blooming Grove 76626
Dawson 76639
Frost 76641
Oak Valley 76679
Richland 76681
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.