Deuel County, South Dakota

Local growing conditions for Deuel County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 7 ZIP codes in our data.

Hardiness zones in Deuel County

Deuel County spans these USDA plant hardiness zones (by number of ZIP codes):

Zone 4 (7)

Local weather & frost dates

Open any community in Deuel County for its live forecast, frost dates, and planting calendar:

Astoria 57213 Brandt 57218 Clear Lake 57226 Estelline 57234 Gary 57237 Goodwin 57238 Toronto 57268

More for South Dakota

Agriculture in South Dakota
Frost dates across South Dakota
USDA hardiness zones explained
Planting calendar by ZIP code

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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.