Weak toWaterGrass ×2.56FightingGroundSteelIce ×1.6

Attacker	Type	Moveset	DPS
Kartana	GrassSteel	Razor LeafLeaf Blade	50.8
Inteleon	Water	Water GunHydro CannonLegacy	45.8
Kyogre	Water	WaterfallOrigin PulseLegacy	45.6
Roserade	GrassPoison	Magical LeafLeaf Storm	43.3
Kingler	Water	BubbleCrabhammer	43.2
Greninja	WaterDark	Water ShurikenHydro CannonLegacy	43.1
Zarude	DarkGrass	Vine WhipPower Whip	42.5
Rillaboom	Grass	Razor LeafFrenzy PlantLegacy	42.0
Quaquaval	WaterFighting	Water GunHydro CannonLegacy	41.5
Breloom	GrassFighting	Force PalmGrass KnotLegacy	41.2
Meowscarada	GrassDark	LeafageFrenzy PlantLegacy	41.0
Primarina	WaterFairy	WaterfallHydro CannonLegacy	40.8

Rainy boosts the Water attacks above. Clear and Partly cloudy boost Rhydon.

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

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

Questions people ask

What is Rhydon weak to in Pokémon GO?

Rhydon takes 2.56 times damage from Water and Grass, and 1.6 times from Fighting, Ground, Steel and Ice.

What's the best counter to Rhydon?

Kartana with Razor Leaf and Leaf Blade, worth 50.8 damage per second against Rhydon's own defense. The full ranking is above.