A Weather Balloon is an Epic Fortnite Back Bling from the Hot Alien Summer set. A Weather Balloon was first added to the game in Fortnite Chapter 2 Season 7.
A Weather Balloon's Attachments
Attachments are items that come with a cosmetic when it is obtained.
Hot Alien Summer Set
A Weather Balloon is part of the Hot Alien Summer set! You can find all of the items that belong to it below.