Saline County, Missouri
Local growing conditions for Saline County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 10 ZIP codes in our data.
Hardiness zones in Saline County
Saline County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Saline County for its live forecast, frost dates, and planting calendar:
Arrow Rock 65320
Blackburn 65321
Emma 65327
Gilliam 65330
Malta Bend 65339
Marshall 65340
Miami 65344
Nelson 65347
Slater 65349
Sweet Springs 65351
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.