Total Film just announced that the Predators release date is August for those in the United Kingdom:
“With just four months to go until the film’s July release date (it’ll hit the UK on August 11), we’ll soon be able to see whether he’s managed it.”
Can’t say I’m shocked. That is pretty standard these days. Be sure to check out their entire feature while you’re over there. Thanks to DazAvP85 for the tip.