Ferry County, Washington
Local growing conditions for Ferry County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 9 ZIP codes in our data.
Hardiness zones in Ferry County
Ferry County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Ferry County for its live forecast, frost dates, and planting calendar:
Curlew 99118
Danville 99121
Keller 99140
Boyds 99141
Laurier 99146
Malo 99150
Orient 99160
Pine Grove 99166
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.