Weak toPoisonGhostSteel ×1.6

Attacker	Type	Moveset	DPS
Blacephalon	FireGhost	AstonishShadow Ball	29.8
Eternatus	PoisonDragon	Poison JabSludge Bomb	27.9
Metagross	SteelPsychic	Bullet PunchMeteor MashLegacy	27.4
Chandelure	GhostFire	HexShadow Ball	26.6
Tinkaton	FairySteel	Fairy WindGigaton HammerLegacy	26.6
Gengar	GhostPoison	LickShadow BallLegacy	26.6
Naganadel	PoisonDragon	Poison JabSludge Bomb	26.4
Dragapult	DragonGhost	AstonishShadow Ball	25.4
Lucario	FightingSteel	Bullet PunchMeteor Mash	25.2
Nihilego	RockPoison	Poison JabSludge Bomb	25.1
Hoopa	PsychicGhost	AstonishShadow Ball	24.9
Lunala	PsychicGhost	Shadow ClawShadow Ball	24.9

Fog boosts the Ghost attacks above. Overcast and Windy boost Hatterene.

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

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

Questions people ask

What is Hatterene weak to in Pokémon GO?

Hatterene takes 1.6 times from Poison, Ghost and Steel.

What's the best counter to Hatterene?

Blacephalon with Astonish and Shadow Ball, worth 29.8 damage per second against Hatterene's own defense. The full ranking is above.