Cache County, Utah
Local growing conditions for Cache County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 18 ZIP codes in our data.
Hardiness zones in Cache County
Cache County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Cache County for its live forecast, frost dates, and planting calendar:
Logan 84322
Richmond 84333
Cache 84304
Clarkston 84305
Cornish 84308
Hyde Park 84318
Hyrum 84319
Lewiston 84320
North Logan 84321
Peter 84325
Millville 84326
Newton 84327
Avon 84328
Providence 84332
Benson 84335
Trenton 84338
Wellsville 84339
North Logan 84341
More for Utah
- Agriculture in Utah
- Frost dates across Utah
- 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.