Osage County, Oklahoma
Local growing conditions for Osage County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 17 ZIP codes in our data.
Hardiness zones in Osage County
Osage County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Osage County for its live forecast, frost dates, and planting calendar:
Avant 74001
Barnsdall 74002
Bartlesville 74003
Hominy 74035
Skiatook 74054
Pawhuska 74056
Prue 74060
Skiatook 74070
Sperry 74073
Wynona 74084
Tulsa 74126
Tulsa 74127
Ponca City 74604
Burbank 74633
Fairfax 74637
Ralston 74650
Foraker 74652
More for Oklahoma
- Agriculture in Oklahoma
- Frost dates across Oklahoma
- 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.