FallPeak season ~75°F highs

Things to do in Detroit in September

September is one of the best months to visit Detroit, with average highs around 75°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.

1Foliage walks

Belle Isle

This 982-acre island park is situated on the Detroit River between the United States and Canada. It is home to a wide assortment of educational and recreational opportunities, including an aquarium, conservatory and the James Scott Memorial Fountain.

Detroit Institute of Arts

art museum in Detroit, Michigan

Guardian Building

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 Michigan

Grand Rapids Kalamazoo Lansing Flint

Detroit in September: quick answers

Is September a good time to visit Detroit?

September is one of the best months to visit Detroit, with average highs around 75°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Detroit in September?

Average daytime highs are around 75°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 Detroit in September?

Top picks for September: Belle Isle, Detroit Institute of Arts, Guardian Building, Hart Plaza, Detroit River International Wildlife Refuge.