Webster County, Iowa
Local growing conditions for Webster County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 14 ZIP codes in our data.
Hardiness zones in Webster County
Webster County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Webster County for its live forecast, frost dates, and planting calendar:
Fort Dodge 50501
Badger 50516
Barnum 50518
Lehigh 50521
Callender 50523
Clare 50524
Dayton 50530
Duncombe 50532
Gowrie 50543
Harcourt 50544
Lehigh 50557
Moorland 50566
Otho 50569
Vincent 50594
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.