Windsor County, Vermont
Local growing conditions for Windsor County: the USDA hardiness zones found here, frost dates, and live weather for communities across the county. Based on 35 ZIP codes in our data.
Hardiness zones in Windsor County
Windsor County spans these USDA plant hardiness zones (by number of ZIP codes):
Local weather & frost dates
Open any community in Windsor County for its live forecast, frost dates, and planting calendar:
North Hartland 05052
Cavendish 05142
North Springfield 05150
Rochester 05767
Hartford Village 05001
White River Junction 05009
Ascutney 05030
South Royalton 05031
Bethel 05032
West Woodstock 05034
Killington Village 05035
Windsor 05037
Hartland 05048
Quechee 05053
Norwich 05055
Ludlow 05056
Quechee 05059
South Woodstock 05062
South Royalton 05065
Woodstock 05067
South Royalton 05068
South Woodstock 05071
Quechee 05073
Quechee 05084
More for Vermont
- Agriculture in Vermont
- Frost dates across Vermont
- 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.