The movie continuation of "The Summer I Turned Pretty" was officially announced on September 17, 2025, by Prime Video. However, no specific release date for the movie has been announced yet. The film will be written and directed by Jenny Han, the original author and showrunner, and will serve as the concluding chapter to Belly's story. It is expected to cover significant milestones left in the storyline from the series and books, potentially including Belly and Conrad's wedding, which was not shown in the series finale. The movie announcement came just hours after the Season 3 finale premiered, but fans should anticipate a wait as the production is in its early stages as of now.