Weak toGroundRockWater ×1.6

Attacker	Type	Moveset	DPS
Inteleon	Water	Water GunHydro CannonLegacy	28.6
Kyogre	Water	WaterfallOrigin PulseLegacy	28.5
Glimmora	RockPoison	Rock ThrowMeteor Beam	28.1
Groudon	Ground	Mud ShotPrecipice BladesLegacy	27.9
Rampardos	Rock	Smack DownRock Slide	27.9
Kingler	Water	BubbleCrabhammer	27.0
Eternatus	PoisonDragon	Poison JabDynamax CannonLegacy	26.9
Greninja	WaterDark	Water ShurikenHydro CannonLegacy	26.9
Gigalith	Rock	Lock OnMeteor BeamLegacy	26.7
Excadrill	GroundSteel	Mud SlapEarthquake	26.5
Rhyperior	GroundRock	Mud SlapRock WreckerLegacy	26.1
Tyrantrum	RockDragon	Rock ThrowMeteor Beam	26.1

Rainy boosts the Water attacks above. Clear boosts Entei.

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

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

Questions people ask

What is Entei weak to in Pokémon GO?

Entei takes 1.6 times from Ground, Rock and Water.

What's the best counter to Entei?

Inteleon with Water Gun and Hydro Cannon, worth 28.6 damage per second against Entei's own defense. The full ranking is above.