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Where to Peep Leaves in Illinois

Posted on October 3, 2024   |   Updated on September 30, 2025
Sidney Madden

Sidney Madden

Official Illinois Fall Colors Trip Planner

Official Illinois Fall Colors Trip Planner (Courtesy of Enjoy Illinois)

This article was originally published Sept. 28. 2023.

October is peak fall foliage season in Illinois, which is why we're helping you plan your trips to take in all the crisp autumn colors. Let’s go leaf-peeping 🍂

Use Illinois’ Fall Colors Trip Planner

The online tool helps residents see when and where leaves are changing. Fall foliage is expected to peak by the second week of October in Northern Illinois and by the end of October in Central and Southern Illinois.

Morton Arboretum in Lisle in fall 2012

Morton Arboretum in Lisle in fall 2012. (Raymond Boyd / Michael Ochs Archives / Getty)

Where to See Changing Leaves in Illinois

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Planning a Trip Outside the State?

Check out this U.S. fall foliage prediction map. Score other leaf-peeping tips from our colleagues in Madison, Pittsburgh, Philly, D.C., Salt Lake, Denver, and Boise.

📸 Tag @citycastchicago in your leaf-peeping pics on Instagram!

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