Guthrie County, Iowa
Local growing conditions for Guthrie County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 10 ZIP codes in our data.
Hardiness zones in Guthrie County
Guthrie County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Guthrie County for its live forecast, frost dates, and planting calendar:
Adair 50002
Bagley 50026
Bayard 50029
Casey 50048
Coon Rapids 50058
Guthrie Center 50115
Jamaica 50128
Menlo 50164
Panora 50216
Yale 50277
More for Iowa
- Agriculture in Iowa
- Frost dates across Iowa
- 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.