Pokémon Pokopia: Where to find Castform Weather Charms for a Rain Dance site

March 6, 2026 - 22:42

Trainers across the region of Pokopia are eager to harness the power of the weather, with a particular focus on obtaining the elusive Castform Weather Charms. These specialized items are key to activating the unique Rain Dance site, a location crucial for evolving certain Pokémon and accessing rare encounters.

The charms are not found in traditional shops or through standard battles. Instead, dedicated explorers report that the primary method involves a series of environmental puzzles scattered across Pokopia's diverse biomes. Specifically, trainers should investigate the shimmering groves within the Whispering Woods after a thunderstorm in-game, where interactive weather vanes hold the clues. Successfully solving these puzzles rewards the sought-after Rain Charm.

Once in possession of the charm, trainers can activate the ancient Rain Dance site located on the shores of Azure Lake. This action not only transforms the local weather pattern but also causes the metamorphic Castform to change into its Rainy Form. Furthermore, this perpetual rain is the only known method to evolve a Squirticus into its final form, making the charm a highly coveted item for completionists and competitive battlers alike. The hunt for these charms encourages thorough exploration of Pokopia's dynamic world.