Walsh County, North Dakota
Local growing conditions for Walsh County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 11 ZIP codes in our data.
Hardiness zones in Walsh County
Walsh County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Walsh County for its live forecast, frost dates, and planting calendar:
Grafton 58237
Adams 58210
Edinburg 58227
Fairdale 58229
Fordville 58231
Forest River 58233
Hoople 58243
Lankin 58250
Ardoch 58261
Park River 58270
Pisek 58273
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.