Elko County, Idaho
Local growing conditions for Elko 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 Elko County
Elko County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Elko County for its live forecast, frost dates, and planting calendar:
Ryndon 89801
Spring Creek 89815
Wells 89823
Jackpot 89825
Jarbidge 89826
Lamoille 89828
Montello 89830
Owyhee 89831
Lamoille 89833
Tuscarora 89834
Wells 89835
West Wendover 89883
More for Idaho
- Agriculture in Idaho
- Frost dates across Idaho
- 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.