Bob Weir, the co-founder and rhythm guitarist of the Grateful Dead, passed away on January 10, 2026, at the age of 78.He died peacefully with family by his side after battling cancer and enduring underlying lung issues.

Known as the youngest member of the iconic band during the 1960s, Weir brought high energy and a unique rhythm guitar style that complemented Jerry Garcia's leadership.

He joined the band at just 16 and spent more than six decades performing, with his final concerts occurring in August 2025 at Golden Gate Park to mark the band's 60th anniversary.

Weir's passing follows the death of fellow founding member Phil Lesh in 2024, leaving Bill Kreutzmann as the only remaining member of the original 1965 lineup.Bob Weir’s contributions helped shape the sound and spirit of the Grateful Dead, leaving a lasting legacy for fans and the music world.His youthful photos from the 1960s capture the early days of a legendary musician whose career spanned generations.