Season 2 of Mickey Mouse Clubhouse+ premieres September 30 on Disney Jr. The new episodes arrive on Disney+ the following day, October 1.
Disney Jr. announced the dates in the official season 2 trailer released September 21. The video brings Mickey, Minnie, Donald, Daisy, Goofy and Pluto back to the Clubhouse for another round of colorful adventures.
Source: Disney Jr.’s official season 2 trailer.