What feature-film continuation was announced after season 3 of The Summer I Turned Pretty?

The announced feature-film continuation is titled The Summer I Turned Pretty: The Movie.

Amazon MGM Studios announced the film after the television series concluded in September 2025. The project is intended to continue the story after the three-season television run rather than function as a fourth season.

That distinction is important because the series is based on a three-book trilogy, and season 3 is officially the third and final season. A movie continuation gives the franchise another screen format while preserving the established characters and world.

The film’s title is easy to confuse with the name of the third novel, We'll Always Have Summer. The novel supplied major source material for season 3, whereas The Summer I Turned Pretty: The Movie is the announced follow-up production.