05/29/2026
Summer festival season in McHenry County is right around the corner, and the 2026 lineup is packed with community favorites, live music, family fun, food, and unforgettable summer traditions.
From Harvard Milk Days and Lakeside Festival At The Dole to the The McHenry County Fair, Cary Main Street Fest, and Day Out with Thomas at the Illinois Railway Museum, there’s something happening nearly every weekend this summer.
Whether you’re planning a family outing, a weekend getaway, or just looking for a reason to get outside and explore, McHenry County has a summer festival for everyone.
☀️ Summer festival season in McHenry County is right around the corner, and the 2026 lineup is packed with community favorites, live music, family fun, food, and unforgettable summer traditions.
From Harvard Milk Days and Lakeside Festival At The Dole to the The McHenry County Fair, Cary Main Street Fest, and Day Out with Thomas at the Illinois Railway Museum, there’s something happening nearly every weekend this summer.
Whether you’re planning a family outing, a weekend getaway, or just looking for a reason to get outside and explore, McHenry County has a summer festival for everyone.
Check out the link in our comments and start planning your summer fun now.
Which event are you most excited for this year?