Weak toGroundGrass ×1.6

Attacker	Type	Moveset	DPS
Kartana	GrassSteel	Razor LeafLeaf Blade	52.7
Groudon	Ground	Mud ShotPrecipice BladesLegacy	46.4
Xurkitree	Electric	Thunder ShockPower Whip	45.2
Roserade	GrassPoison	Magical LeafLeaf Storm	44.9
Eternatus	PoisonDragon	Poison JabDynamax CannonLegacy	44.7
Zarude	DarkGrass	Vine WhipPower Whip	44.1
Excadrill	GroundSteel	Mud SlapEarthquake	44.0
Rillaboom	Grass	Razor LeafFrenzy PlantLegacy	43.5
Mamoswine	IceGround	Mud SlapHigh Horsepower	43.3
Breloom	GrassFighting	Force PalmGrass KnotLegacy	42.7
Meowscarada	GrassDark	LeafageFrenzy PlantLegacy	42.5
Decidueye	GrassGhost	Magical LeafFrenzy PlantLegacy	41.9

Clear boosts the Grass attacks above. Rainy boosts Chinchou.

Level 40, 15 attack IV, costed against Chinchou's own defense and typing, one per evolution family.

Chinchou's moveset, CP and shiny All counters Raid board

Questions people ask

What is Chinchou weak to in Pokémon GO?

Chinchou takes 1.6 times from Ground and Grass.

What's the best counter to Chinchou?

Kartana with Razor Leaf and Leaf Blade, worth 52.7 damage per second against Chinchou's own defense. The full ranking is above.