FallPeak season ~79°F highs

Things to do in Dayton in September

September is one of the best months to visit Dayton, with average highs around 79°F. Crisp air and changing leaves make parks and viewpoints shine.

Plan a September weekend Where else in September

Best picks for September

What's famous here, weighted toward what shines in September.

National Museum of the United States Air Force

aerospace museum at Wright-Patterson Air Force Base in Ohio, United States

2Foliage walks

Fort Ancient State Memorial

park in Ohio, United States of America, United States of America

3Foliage walks

Charles Young Buffalo Soldiers National Monument

Holidays in September 2027

Labour Day · Mon, Sep 6

Expect busier roads and pricier stays around these dates. See long weekends.

Also great in September in Ohio

Columbus Cincinnati Toledo Cleveland Canton

Dayton in September: quick answers

Is September a good time to visit Dayton?

September is one of the best months to visit Dayton, with average highs around 79°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Dayton in September?

Average daytime highs are around 79°F, compared with 85°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.

What are the best things to do in Dayton in September?

Top picks for September: National Museum of the United States Air Force, Fort Ancient State Memorial, Charles Young Buffalo Soldiers National Monument, Dayton Art Institute, Buck Creek State Park.