Denton County, Texas
Local growing conditions for Denton County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 27 ZIP codes in our data.
Hardiness zones in Denton County
Denton County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Denton County for its live forecast, frost dates, and planting calendar:
Carrollton 75007
Carrollton 75010
Flower Mound 75022
Flower Mound 75028
Frisco 75033
Frisco 75036
Lewisville 75056
Lewisville 75057
Hickory Creek 75065
Lewisville 75067
Little Elm 75068
Highland Village 75077
Denton 76201
Denton 76203
Denton 76205
Denton 76207
Denton 76208
Denton 76209
Denton 76210
Argyle 76226
Krugerville 76227
Justin 76247
Krum 76249
Pilot Point 76258
More for Texas
- Agriculture in Texas
- Frost dates across Texas
- 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.