Montgomery County, Illinois
Local growing conditions for Montgomery County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 16 ZIP codes in our data.
Hardiness zones in Montgomery County
Montgomery County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Montgomery County for its live forecast, frost dates, and planting calendar:
Butler 62015
Coffeen 62017
Fillmore 62032
Hillsboro 62049
Irving 62051
Litchfield 62056
Nokomis 62075
Ohlman 62076
Panama 62077
Taylor Springs 62089
Walshville 62091
Witt 62094
Farmersville 62533
Harvel 62538
Raymond 62560
Waggoner 62572
More for Illinois
- Agriculture in Illinois
- Frost dates across Illinois
- 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.