Summer 2026 Box Office Preview: 10 Blockbusters That Could Score $100M+ Opening Weekends

Summer 2026 Box Office Preview: 10 Blockbusters That Could Score $100M+ Opening Weekends

If you thought movie theaters were done for, think again. Summer 2026 is shaping up to be the biggest box office season in years, and industry analysts are already predicting a wave of films that could crack the elusive $100 million domestic opening weekend club.

After a sluggish post-strike recovery period, 2026 has already delivered some serious firepower. The Super Mario Galaxy Movie led the pack with a jaw-dropping $131.7 million opening, making it the only film so far to clear that triple-digit threshold. Michael came close with $97.2 million, while Project Hail Mary starring Ryan Gosling pulled in $80.5 million. Even The Devil Wears Prada 2 — a sequel 20 years in the making — managed a respectable $76.7 million debut with Meryl Streep and Anne Hathaway back in form.

The First Wave: May and June Releases

But the real test is just beginning. Here are the biggest contenders still to come:

• Star Wars: The Mandalorian and Grogu (May 22) — Pedro Pascal returns as Din Djarin in the first Star Wars theatrical film in seven years. After dominating Disney+ for years, the bounty hunter is finally getting his big-screen moment. Box office projections suggest this could easily surpass $120 million opening weekend.
• The Breadwinner (May 29) — Comedian Nate Bargatze makes his film debut alongside Mandy Moore in this family comedy. A wildcard, but Bargatze's massive stand-up following could surprise.
• Masters of the Universe (June 5) — Nicholas Galitzine becomes He-Man while Jared Leto takes on Skeletor. A risky nostalgia play, but the He-Man IP still has teeth.
• Disclosure Day (June 12) — Josh O'Connor and Emily Blunt headline this sci-fi thriller about a government alien cover-up. Could be the sleeper hit of the summer.
• Toy Story 5 (June 19) — Tom Hanks and Tim Allen return as Woody and Buzz face their newest rival: a tablet called Lilypad (voiced by Greta Lee). Pixar's track record here speaks for itself — expect $100M+ easily.
• Supergirl: Woman of Tomorrow (June 26) — Milly Alcock leads DC's latest entry. After years of Marvel dominance, this is Warner Bros' chance to reclaim ground.

The Heavy Hitters: July Through December

This is where things get truly insane:

• Minions & Monsters (July 1) — The Minions franchise returns with a 1920s Hollywood setting. Love them or hate them, Minions movies print money.
• The Odyssey (July 17) — Christopher Nolan's next epic. After Oppenheimer dominated 2023, anything Nolan touches is box office gold. This could be the biggest opening of the year.
• Spider-Man: Brand New Day (July 31) — Tom Holland swings back into action. Spider-Man is the most reliable box office franchise in the Marvel Cinematic Universe right now.
• The Hunger Games: Sunrise on the Reaping (November 20) — The latest chapter in the Hunger Games saga. After The Ballad of Songbirds and Snakes proved the franchise still has legs, expectations are sky-high.
• Avengers: Doomsday and Dune: Part Three (December 18) — A historic double feature on the same day. Robert Downey Jr.'s rumored return as Doctor Doom for Avengers: Doomsday has fans losing their minds, while Denis Villeneuve completes his Dune trilogy. This could be the most competitive opening weekend in box office history.

What This Means for Movie Fans

The bottom line? 2026 is the year theaters officially bounce back. With a combined domestic opening total for the top five 2026 debuts currently sitting at $449.7 million — and the biggest films still ahead — we're looking at a potential record-breaking year. AMC Theatres CEO Adam Aron summed it up perfectly: "Movie theaters are going to be very busy."

So grab your popcorn and clear your calendar. Summer 2026 is about to be unforgettable.