Bob Weir, the guitarist, singer, and one of the founding members of the iconic rock band the Grateful Dead, has died at the age of 78. His family confirmed that he passed away on January 10, 2026, after a battle with cancer and complications related to underlying lung issues. The announcement was shared through his official social media accounts and widely reported across news outlets. 

Weir helped form the Grateful Dead in 1965 in San Francisco alongside Jerry Garcia and other musicians. Over more than six decades, he became known for his rhythm guitar playing, distinctive vocals, and contributions as a songwriter. He performed with the Grateful Dead through their long touring career and later participated in related projects such as Dead & Company and other collaborative acts. 

In 2025, Weir marked 60 years in music with a series of concerts in Golden Gate Park, which became his last public performances. His family noted that he had returned to the stage shortly after beginning cancer treatment in mid-2025. 

Weir’s role in shaping the sound and culture of the Grateful Dead — and his influence on the wider jam-band scene and American rock music — extended well beyond his role as a founding member. At the time of his death, original drummer Bill Kreutzmann remained the only surviving founding member of the band. 

His passing has prompted tributes from fellow musicians, fans, and cultural figures, reflecting his impact on multiple generations of music listeners and performers.

For music and much more visit: https://bobweir.net 

Sources: Reuters, Rolling Stones, Loudwire