Sammy Hagar has shared a heartfelt tribute honoring the late Bob Weir, who passed away at the age of 78 following a battle with cancer. Weir, a founding member and creative cornerstone of the Grateful Dead, was diagnosed just weeks before his final performances at Golden Gate Park, according to his family.
Hagar, who shared a close personal friendship with Weir, posted an emotional message expressing deep love, respect, and gratitude for the musician’s enduring influence and spirit. The tribute reflects the profound loss felt throughout the music world as artists and fans continue to honor Weir’s legacy.
Weir is remembered not only for reshaping American rock music, but also for his generosity, resilience, and lifelong dedication to creativity. He is survived by his wife and two children. The family has requested privacy during this time.
Bob and I were born just two days apart. A couple decades ago we made a deal we were going to live to be 100, then get together and decide if we were gonna take it any further. One of the last things I said to Bob was “Hey, I thought we had a deal.” His lack of response made me… pic.twitter.com/cZShDZrieP
— Sammy Hagar (@sammyhagar) January 11, 2026



