The Summer I Turned Pretty Season 3: Check cast and plot; here’s when and where to watch next episode

The third and final season of the show, The Summer I Turned Pretty, was released on July 16, 2025 (Wednesday), on Amazon Prime Video. Amid the buzz around the show, its new installment arrived after a hiatus of nearly two years. The show, based on a book trilogy of the same name, is a tale about "first love, first heartbreak, and the magic of that one perfect summer," according to Amazon.

Following the premiere of the show earlier in July 2025, the fans are anticipating an unforgettable finale. Based on Jenny Han’s bestselling book series, the fan-favorite teen drama is gearing up for its most emotional season yet.

The Summer I Turned Pretty Season 3: When will the next episode be released

The next episode of the show is set to premiere on Wednesday, July 23, 2025, at 3 a.m. ET/midnight PT (12:30 PM IST) on Prime Video. Fresh episodes of the beloved series will drop weekly, on Wednesdays, through the Sept. 17, 2025, finale. The latest season comprises 11 episodes.

Check the full schedule:

Episode 3: Wednesday, July 23
Episode 4: Wednesday, July 30
Episode 5: Wednesday, Aug. 6
Episode 6: Wednesday, Aug. 13
Episode 7: Wednesday, Aug. 20
Episode 8: Wednesday, Aug. 27
Episode 9: Wednesday, Sept. 3
Episode 10: Wednesday, Sept. 10
Episode 11 (finale): Wednesday, Sept. 17

The Summer I Turned Pretty Season 3: Cast and plot, and what to expect

The original cast is back for the final season—Lola Tung as Belly, Christopher Briney as Conrad, and Gavin Casalegno as Jeremiah, plus Jackie Chung, Rachel Blanchard, and Sean Kaufman. Their standout performances promise an emotional and unforgettable finale.

In the final season, the story of The Summer I Turned Pretty 3 dives deeper into the lives of Belly, Conrad, Jeremiah, and their close-knit circle. More than just summer flings are likely. The show will dive into big emotions, tough growing-up moments, and difficult choices that could change everything for the characters. As the series progresses and approaches the end, fans can look forward to key character arcs and the release schedule all in one place.

The final season picks up after Belly completes her junior year of college. What should have been a quiet summer getaway with Jeremiah soon takes a turn when Conrad unexpectedly steps back into her life. Torn between two brothers and her feelings, Belly is forced to make life-altering choices that could shape her future.

The Summer I Turned Pretty Season 3 is produced by Amazon MGM Studios and wiip, with creators Jenny Han and Sarah Kucserka at the helm and executive producers Karen Rosenfelt, Paul Lee, Hope Hartman, and Mads Hansen supporting the project.