Weaver turned professional in 1956. He had second-place finishes at the 1961 Beaumont Open and the 1962 Carling Open before earning his first PGA Tour victory at the Jacksonville Open on March 21, 1965.
Weaver became a professional in 1956. He achieved second-place finishes at the 1961 Beaumont Open and the 1962 Carling Open prior to winning his first PGA Tour victory at the Jacksonville Open on March 21, 1965.