Cass County, Minnesota
Local growing conditions for Cass County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 13 ZIP codes in our data.
Hardiness zones in Cass County
Cass County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Cass County for its live forecast, frost dates, and planting calendar:
Backus 56435
Hackensack 56452
Motley 56466
Pequot Lakes 56472
Pillager 56473
Pine River 56474
Walker 56484
Bena 56626
Cass Lake 56633
Federal Dam 56641
Longville 56655
Emily 56662
Remer 56672
More for Minnesota
- Agriculture in Minnesota
- Frost dates across Minnesota
- 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.