SpringGood time to go ~68°F highs

Things to do in Dayton in May

May is a good month to visit Dayton, with average highs around 68°F. Blooming parks and mild days make it easy to pack in sights.

Plan a May weekend Where else in May

Best picks for May

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

1Spring blooms

Fort Ancient State Memorial

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

2Spring blooms

Charles Young Buffalo Soldiers National Monument

National Monument of the United States commemorating Charles Young (1864-1922), an escaped slave who became a Buffalo Soldier in the U.S. Army and its first African-American colonel

Holidays in May 2027

Memorial Day · Mon, May 31

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

Dayton in May: quick answers

Is May a good time to visit Dayton?

May is a good month to visit Dayton, with average highs around 68°F. Blooming parks and mild days make it easy to pack in sights.

What is the weather like in Dayton in May?

Average daytime highs are around 68°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 May?

Top picks for May: Fort Ancient State Memorial, Charles Young Buffalo Soldiers National Monument, National Museum of the United States Air Force, Buck Creek State Park, Carillon Historical Park.