Decidueye in Pokémon GO
By Matt · Updated Quick answer
Decidueye is Grass and Ghost type, so it's weak to Dark, Fire, Flying, Ghost and Ice.
What is Decidueye weak to?
Decidueye is Grass and Ghost type, so it takes extra damage from Dark, Fire, Flying, Ghost and Ice attacks.
Defending Decidueye 
Grass
Ghost
GrassGhost Hits it hard
-
Dark160% damage 1.6× -
Fire160% damage 1.6× -
Flying160% damage 1.6× - Ghost160% damage 1.6×
-
Ice160% damage 1.6×
Bounces off
-
Fighting39.1% damage -
Normal39.1% damage -
Electric62.5% damage - Grass62.5% damage
-
Ground62.5% damage -
Water62.5% damage
Leave Fighting, Normal, Electric, Grass, Ground and Water attackers at home: Decidueye resists them, and Fighting and Normal barely scratch it.
Matt's guides and news about Decidueye
FAQ
What is Decidueye weak to in Pokémon GO?
Decidueye is Grass and Ghost type. It's weak to Dark, Fire, Flying, Ghost and Ice. It resists Fighting, Normal, Electric, Grass, Ground and Water.
Hundo CPs come from Matt's guides and are checked against PokemonGO Hub. See every live hundo on Hundos right now, or browse all Pokémon.
Get Matt's full take
What to raid each week, with Matt's commentary, is on Patreon. Supporting the content gets you a spot on Matt's friends list.