Yes, both Disney’s Blizzard Beach and Typhoon Lagoon water parks are heated to approximately 80°F (26.6°C) year-round, including during the winter months. This heating applies to all pools, the "lazy rivers," and the water used for the slides, ensuring that the water is comfortable even when the Florida air is crisp. However, it is a peer-to-peer reality that the "chilliest" part of a winter water park visit is the walk between the rides; once you step out of the 80-degree water into a 65-degree breeze, it can feel very cold. A high-value strategy is to bring a warm robe or large towels to wrap up in immediately. In 2026, Disney usually operates only one water park at a time during the winter season (typically November through March) while the other undergoes annual maintenance. For example, Typhoon Lagoon might be closed for refurb from February to May 2026 while Blizzard Beach remains open. Always check the My Disney Experience app for current operating hours and "seasonal closure" updates before heading out.