Under the Köppen climate classification, Easton falls within either a hot-summer humid continental climate (Dfa) if the isotherm is used or a humid subtropical climate (Cfa) if the isotherm is used. Summers are usually hot and very muggy, averaging in the mid-80s during the day, though the high humidity makes it feel much warmer. Fall and spring months are typically mild, offering many days in the mid-60s, as well as stronger winds. Winters are usually very cold and produce about 30 inches of snow. The local hardiness zone is 6b.
