FallPeak season ~75°F highs

Things to do in Grand Rapids in September

September is one of the best months to visit Grand Rapids, 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

Isle Royale National Park

United States National Park on Isle Royale in the Upper Peninsula of Michigan

2Foliage walks

Craig Lake State Park

mountain range in Michigan, United States

3Foliage walks

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

Detroit Flint Kalamazoo Lansing Bedford Township

Grand Rapids in September: quick answers

Is September a good time to visit Grand Rapids?

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

What is the weather like in Grand Rapids in September?

Average daytime highs are around 75°F, compared with 84°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 Grand Rapids in September?

Top picks for September: Isle Royale National Park, Craig Lake State Park, Ontonagon Wild And Scenic River, Pictured Rocks National Lakeshore (Federal Unit), Pictured Rocks National Lakeshore (Inner Buffer Zone).