In 2026, all Walt Disney World and Disneyland Resort hotel pools are heated to a consistent 82°F (about 28°C) year-round. This ensures that even during the cooler winter months in Florida or California, the water remains comfortable for swimming. While the air temperature might feel brisk when you step out of the water, the pools themselves are designed to be an "all-season" amenity. It is important to note that while the main "feature" pools and smaller "leisure" pools are heated, they are not quite as warm as a hot tub, which Disney typically maintains at approximately 100°F to 104°F. During rare periods of extreme cold where temperatures drop below freezing, Disney may temporarily close outdoor pools for guest safety, but under normal 2026 operating conditions, you can expect a warm dip regardless of the season. Many guests find that swimming in the evening under the "Movies Under the Stars" program is one of the most relaxing ways to end a high-energy park day, thanks to this reliable heating.