Douglas County, Oregon
Local growing conditions for Douglas County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 26 ZIP codes in our data.
Hardiness zones in Douglas County
Douglas County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Douglas County for its live forecast, frost dates, and planting calendar:
Elkton 97436
Days Creek 97410
Lookingglass 97416
Days Creek 97417
Days Creek 97429
Dillard 97432
Drain 97435
Gardiner 97441
Glendale 97442
Glide 97443
Glide 97447
Myrtle Creek 97457
Sutherlin 97462
Reedsport 97467
Riddle 97469
Roseburg 97470
Lookingglass 97471
Reedsport 97473
Fair Oaks 97479
Lookingglass 97481
Days Creek 97484
Melrose 97486
Sutherlin 97494
Roseburg North 97495
More for Oregon
- Agriculture in Oregon
- Frost dates across Oregon
- 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.