Weather in May at Disney World And, by the end of the month, expect those highs to creep into the 90s. May is also the start of the rainy season. The further into the month you go, the more likely you'll run into the typical midday showers that central Florida is known for.

May in Disney World (Orlando) is generally considered a "shoulder month" where the weather transitions into the rainy summer season. While it doesn't rain as much as in July or August, you should expect an average of 3.5 to 4 inches (approx. 93 mm) of rainfall throughout the month. In 2026, the pattern typically involves short, intense afternoon thunderstorms that last about 30 to 60 minutes rather than all-day washouts. These bursts are actually quite supportive as they briefly cool down the high temperatures, which average around 31°C (88°F). According to 2026 climate data, you can expect roughly 9 hours of sunshine per day, but it is a "peer-to-peer" essential to pack a lightweight poncho or umbrella. These storms often cause outdoor rides like Test Track or Slinky Dog Dash to close briefly, making May a great time to focus on indoor attractions during the mid-afternoon rain window.