Chelan County, Washington
Local growing conditions for Chelan County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 13 ZIP codes in our data.
Hardiness zones in Chelan County
Chelan County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Chelan County for its live forecast, frost dates, and planting calendar:
Wenatchee 98801
Entiat 98811
Cashmere 98815
Manson 98816
Chelan Falls 98817
Cashmere 98821
Manson 98822
Leavenworth 98826
Rock Island 98828
Manson 98831
Cashmere 98836
Cashmere 98847
Winthrop 98852
More for Washington
- Agriculture in Washington
- Frost dates across Washington
- 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.