Morgan County, Colorado
Local growing conditions for Morgan County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 7 ZIP codes in our data.
Hardiness zones in Morgan County
Morgan County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Morgan County for its live forecast, frost dates, and planting calendar:
Jackson Lake 80653
Wiggins 80654
Fort Morgan 80701
Log Lane Village 80705
Brush 80723
Hillrose 80733
Snyder 80750
More for Colorado
- Agriculture in Colorado
- Frost dates across Colorado
- 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.