Weckl attended Francis Howell High School in St. Charles, Missouri, and graduated in 1978. He majored in jazz studies at the University of Bridgeport in Connecticut. Starting out on the New York fusion scene in the early 1980s, Weckl soon began working with artists such as Paul Simon, Madonna, George Benson, Michel Camilo, Robert Plant and Anthony Jackson. His most famous early work though, where his popularity blossomed, was with the Chick Corea Elektric Band from 1985 to 1991.[citation n