What plant hardiness zone is Lake in the Hills

Lake in the Hills is located at McHenry County, Illinois (IL), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Lake in the Hills is 5b by the USDA scale.

Coldest zone's winter temperature is −15 … -10 °F.

Plants of 5b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 5b USDA.

Lake in the Hills, Illinois @ wikipedia.