St. Francois County, Missouri
Local growing conditions for St. Francois County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 8 ZIP codes in our data.
Hardiness zones in St. Francois County
St. Francois County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in St. Francois County for its live forecast, frost dates, and planting calendar:
Goose Creek Lake 63036
Lake Timberline 63087
Park Hills 63601
Bismarck 63624
Bonne Terre 63628
Doe Run 63637
Farmington 63640
Leadwood 63653
More for Missouri
- Agriculture in Missouri
- Frost dates across Missouri
- 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.