Weather-themed Pokemon will appear in the wild during the Weather Week event, which runs from March 24 to March 29, 2021. So, what Pokemon are we likely to see at the event?

Castform + more!

Castform and other Pokémon that appear in rainy or windy conditions, such as Wingull and Ducklett, will appear more frequently in the wild during the Weather Week event. Throughout the event, Drifloon, Ducklett, Mantyke, Psyduck, Poliwag, Swablu, and Tympole, will hatch 5 km eggs.

  • Confirmed Pokemon List
    • Castform
    • Wingull
    • Ducklett
    • Skarmory
    • Vaporeon
    • Tailow
    • Lotad
    • Stunfisk
    • Pidove
  • 5km Eggs
    • Psyduck
    • Poliwag
    • Swablu
    • Drifloon
    • Mantyke
    • Tympole
    • Ducklett


Different Pokémon will be featured in Raids, in addition to an increase in Pokémon spawns. Slowpoke, Tynamo, and other 1-star Raid bosses will be joined by Swellow, Pelipper, and other 3-star Raid bosses. Mega-Abomasnow, Mega-Houndoom, and Mega-Manectric will be featured in Mega Raids. Moreover, Therian Forme Thundurus will continue to appear in 5-star Raids.

One-star raids in Weather Week

  • Slowpoke
  • Tyanmo
  • others

Three-star raids in Weather Week

  • Swellow
  • Pelipper
  • others

Five-Star Raids

  • Therian Forme Tornadus

Mega Raids

  • Mega-Abomasnow
  • Mega-Manectric
  • Mega-Houndoom

Other Events

During Weather Week, Niantic will also host two mini-events!

  • March 24th to 27th
    • Pokémon that enjoy rainy weather, such as Vaporeon, Lotad, and Stunfisk, will appear more frequently.
  • March 27th to 29th
    • Wind-loving Pokémon such as Skarmory, Taillow, and Pidove will appear more frequently.

  • During Pokemon GO’s Weather Week, trainers will be able to complete field research quests for rewards like Rainy Form Castform! Rainy Form Castform will also appear far more in the wild. In addition, lucky players might even find a shiny version of the Pokemon!

If you have any questions regarding Pokemon GO, feel free to ask in the comments below. For more content related to Pokemon GO, stay with us, here at Spiel Times.

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