FallPeak season ~73°F highs

Things to do in Westerly in September

September is one of the best months to visit Westerly, 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

Fishermen's Memorial State Park Campground

State park in Washington County, Rhode Island

2Foliage walks

Arcadia Management Area

park area in the USA

3Foliage walks

Block Island National Wildlife Refuge

protected area in Rhode Island, United States

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 Rhode Island

Providence

Westerly in September: quick answers

Is September a good time to visit Westerly?

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

What is the weather like in Westerly in September?

Average daytime highs are around 73°F, compared with 79°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 Westerly in September?

Top picks for September: Fishermen's Memorial State Park Campground, Arcadia Management Area, Block Island National Wildlife Refuge, Trustom Pond National Wildlife Refuge, Southeast Lighthouse.