McLennan County, Texas
Local growing conditions for McLennan County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 20 ZIP codes in our data.
Hardiness zones in McLennan County
McLennan County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in McLennan County for its live forecast, frost dates, and planting calendar:
McGregor 76657
Hallsburg 76624
Lorena 76630
China Spring 76633
Crawford 76638
Ross 76640
Hewitt 76643
Leroy 76654
Lorena 76655
West 76691
Waco 76701
Waco 76704
Bellmead 76705
Robinson 76706
Waco 76707
Waco 76708
Waco 76710
Waco 76711
Waco 76712
Waco 76798
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.