According to the 2023 USDA Hardiness Zone Map Gasburg, Virginia is in Zones 7b (5°F to 10°F), 8a (10°F to 15°F) and 8a (10°F to 15°F). This is a change from the 2012 USDA Hardiness Zone Map which has Gasburg in Zones 7b (5°F to 10°F).