Technically, yes. Any movie projector can be used outside during good weather. When the film is over, you'll need to bring the projector inside to protect it from the elements. Even if your screen is weatherproof, it's probably a good idea to bring the screen inside during the winter or severe weather, too.

Can projector screens get wet?

Large Outdoor Screen Care Step #1: Keep it Dry

However, you'll want to make sure that you don't let your screen stay folded up while being wet or damp for very long. ... If you have a pro screen, zip off your projection surface and hang this out to dry separately overnight while waiting to inflate your screen the next day.

Can you leave a projector screen outside?

Can You Leave a Projector Outside? Unfortunately, projectors are not designed to be left outdoors for extended periods of time. A projector is a great option for outdoor gatherings like movie days/nights with friends, family, or a significant other. However, the projector should be brought indoors after each use.