The movie "Weapons" is expected to be available on HBO Max roughly between mid-October and late October 2025, with some estimates suggesting October 17 or October 24 as likely release dates. This is based on the usual timeline Warner Bros. follows, releasing films on the streaming platform about 77 to 100 days after the theatrical debut. The film was released in theaters on August 8, 2025, and digital rental and purchase formats began around mid- September 2025. The streaming release on HBO Max aims to coincide with the Halloween season, capitalizing on the horror genre's appeal. However, no official HBO Max streaming release date has been confirmed yet, so the date could shift depending on box office performance and studio decisions.