Missoula's August concert calendar kicks off with a huge doubleheader. Jason Aldean and Luke Bryan at Washington-Grizzly Stadium, and Simple Plan, 3Oh!3, and Bowling for Soup at Kettlehouse Amphitheater. Here's the full lineup for August in Missoula. August Concerts In Missoula, MontanaJason Aldean & Luke BryanSimple Plan, 3Oh!3 & Bowling For SoupUncle LuciusREAD MORE: Vote Missoula As The Best College Sports Town In AmericaJesse Welles Dirty Heads LCD Soundsystem STS9READ MORE: Popular Missoula Food Truck Hits Facebook MarketplaceCaamp O.A.R. Joy Symphony on the River with Lettuce Bonnie Raitt2026 Zootown Festival