Sargent County, North Dakota
Local growing conditions for Sargent 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 Sargent County
Sargent County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Sargent County for its live forecast, frost dates, and planting calendar:
Cayuga 58013
Cogswell 58017
Forman 58032
Gwinner 58040
Havana 58043
Milnor 58060
Rutland 58067
Gwinner 58069
More for North Dakota
- Agriculture in North Dakota
- Frost dates across North Dakota
- USDA hardiness zones explained
- Planting calendar by ZIP code
← All counties in North Dakota
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.