FallPeak season ~73°F highs

Things to do in Erie in September

September is one of the best months to visit Erie, with average highs around 73°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

Pymatuning State Park

state park in Pennsylvania, United States

2Foliage walks

McKeever Center at Clear Creek State Forest

State forest in Pennsylvania, 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 Pennsylvania

Philadelphia Pittsburgh Lancaster Scranton Allentown

Erie in September: quick answers

Is September a good time to visit Erie?

September is one of the best months to visit Erie, with average highs around 73°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Erie in September?

Average daytime highs are around 73°F, compared with 82°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 Erie in September?

Top picks for September: Pymatuning State Park, McKeever Center at Clear Creek State Forest, Pymatuning State Park, Allegheny National Fish Hatchery, Maurice K. Goddard State Park.