Mathews County, Virginia
Local growing conditions for Mathews County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 15 ZIP codes in our data.
Hardiness zones in Mathews County
Mathews County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Mathews County for its live forecast, frost dates, and planting calendar:
Gloucester Courthouse 23128
Mathews 23021
Mathews 23025
Deltaville 23035
Mathews 23045
Deltaville 23050
Mathews 23056
Gwynn 23066
Gwynn 23068
Gwynn 23076
Mathews 23109
Mathews 23119
Mathews 23130
Mathews 23138
Mathews 23163
More for Virginia
- Agriculture in Virginia
- Frost dates across Virginia
- 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.