If it rains at Disney's Typhoon Lagoon in 2026, the park generally stays open unless there is lightning or severe weather in the immediate area. Rain is quite common in Florida, and since you are already at a water park to get wet, many guests choose to stay and enjoy the shorter lines. However, if lightning is detected within a certain radius (usually 10 miles), Disney will temporarily close all pools, slides, and the surf pool for guest safety. During these closures, guests are asked to seek shelter in covered areas like the merchandise shops or dining pavilions. If the weather is so severe that Disney chooses to close the park for the remainder of the day, they may offer a "Rain Check"—allowing you to return on another day—provided you haven't been in the park for more than a few hours. In 2026, it is vital to check the My Disney Experience app for live status updates, as a "weather closure" will be flagged instantly. Usually, Florida storms are brief, and the park will reopen all attractions within 30 to 60 minutes after the lightning has passed. The water park remains a "go" in the rain, but the lightning policy is strictly enforced to protect guests from the conductivity of the massive pools.