Cass County, Texas
Local growing conditions for Cass County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 13 ZIP codes in our data.
Hardiness zones in Cass County
Cass County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Cass County for its live forecast, frost dates, and planting calendar:
Atlanta 75551
McLeod 75555
Bloomburg 75556
Douglassville 75560
Bivins 75562
Linden 75563
Bivins 75564
McLeod 75565
Marietta 75566
Marietta 75568
Domino 75572
Avinger 75630
Hughes Springs 75656
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.