Weedsport is a village in Cayuga County, New York, United States. As of the 2020 census, Weedsport had a population of 1,788. The name is from Elihu and Edward Weed, merchants who helped found the village. Weedsport is in the town of Brutus, west of Syracuse. It was a port on the Erie Canal. Whitford's Airport is north of the village in the town of Cato.