Yes, Hogwarts Legacy features a fully dynamic weather and seasonal system that includes rain, snow, and fog. The weather is not just a visual effect; it changes based on the time of day and the current season of your game's progression. During the Autumn and Spring chapters, you will frequently encounter rainstorms that darken the sky and leave the stone cobbles of Hogwarts Castle and the streets of Hogsmeade looking wet and reflective. The sound design also shifts, providing an immersive ambient "rain walk" experience with the pitter-patter of droplets against the castle windows. While the weather does not significantly alter gameplay mechanics (your broom will still fly the same), it adds immense atmosphere to the open-world exploration. In 2026, players using high-end hardware with Ray Tracing enabled can see stunning puddle reflections and lighting changes during these storms, making the Wizarding World feel remarkably lived-in and reactive to the environment.