Latah County, Idaho
Local growing conditions for Latah 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 Latah County
Latah County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Latah County for its live forecast, frost dates, and planting calendar:
Moscow 83843
Kendrick 83537
Bovill 83806
Deary 83823
Genesee 83832
Princeton 83834
Moscow 83844
Onaway 83855
Princeton 83857
Troy 83871
Viola 83872
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.