Weak toWaterGrass ×2.56FightingGroundSteelIce ×1.6

Attacker	Type	Moveset	DPS
Kartana	GrassSteel	Razor LeafLeaf Blade	66.5
Inteleon	Water	Water GunHydro CannonLegacy	59.9
Kyogre	Water	WaterfallOrigin PulseLegacy	59.7
Roserade	GrassPoison	Magical LeafLeaf Storm	56.7
Kingler	Water	BubbleCrabhammer	56.7
Greninja	WaterDark	Water ShurikenHydro CannonLegacy	56.4
Zarude	DarkGrass	Vine WhipPower Whip	55.6
Rillaboom	Grass	Razor LeafFrenzy PlantLegacy	55.0
Quaquaval	WaterFighting	Water GunHydro CannonLegacy	54.3
Breloom	GrassFighting	Force PalmGrass KnotLegacy	53.9
Meowscarada	GrassDark	LeafageFrenzy PlantLegacy	53.6
Primarina	WaterFairy	WaterfallHydro CannonLegacy	53.4

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

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

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

Questions people ask

What is Rhyhorn weak to in Pokémon GO?

Rhyhorn 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 Rhyhorn?

Kartana with Razor Leaf and Leaf Blade, worth 66.5 damage per second against Rhyhorn's own defense. The full ranking is above.