SpringGood time to go ~68°F highs

Things to do in Long Island in May

May is a good month to visit Long Island, 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

Bethpage State Park

state park in Bethpage, New York

2Spring blooms

Camp Hero State Park

State park in New York, United States

3Spring blooms

Fire Island National Seashore

Holidays in May 2027

Memorial Day · Mon, May 31

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

Also great in May in New York

New York City

Long Island in May: quick answers

Is May a good time to visit Long Island?

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

What is the weather like in Long Island 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 Long Island in May?

Top picks for May: Bethpage State Park, Camp Hero State Park, Fire Island National Seashore, Heckscher State Park, Hither Hills State Park.