Apple TV+ Reveals Silo Season 3 Premiere Date and Episode 3 Details

Apple TV+ has set a summer premiere for the third season of its dystopian sci-fi series "Silo," based on Hugh Howey's book trilogy. Deadline reported that Season 3 will debut on July 3, 2025, and will consist of ten episodes rolling out over the summer. The new season picks up after the events of Season 2, following Juliette Nichols as she navigates new challenges, with several new cast members joining the show.

Deadline'Silo' Season 3 Premieres July 3 on Apple TV+ With 10-Episode Summer Rollout

Episode 3 of the season, titled "A Dark Web," continues Juliette's struggle. The Mac Observer reported that the episode "will continue Juliette Nichols’ difficult recovery while the investigation in the Before Times places Helen Drew in serious danger." The episode is scheduled to air on Apple TV on Friday, July 17, 2026, according to that outlet.

The Mac ObserverSilo Season 3 Episode 3 Release Date, Time, Preview, and What to Expect

Seat42F, however, listed a different air date for the same episode, stating it will premiere Friday, July 24, 2026. The outlet also provided an official episode description that includes two key plot points: Juliette takes control of her recovery process. Helen suffers consequences of her investigation. :: Seat42F This suggests that while Juliette begins to regain agency, the character Helen Drew faces increasing peril as her search for answers intensifies.

Seat42FSilo Season 3 Episode 3 Photos: “A Dark Web” Juliette Fights Back

The discrepancy in reported release dates for Episode 3 may reflect a scheduling adjustment or a typo, but the series' overall rollout is confirmed for the summer of 2025. Rebecca Ferguson stars as Juliette, with the cast also featuring a roster of supporting players that continues to expand in Season 3.