Weak toPoisonBugFireIce ×1.6

Attacker	Type	Moveset	DPS
Blacephalon	FireGhost	IncinerateMind BlownLegacy	57.8
Eternatus	PoisonDragon	Poison JabDynamax CannonLegacy	49.4
Reshiram	DragonFire	Fire FangFusion FlareLegacy	47.9
Pheromosa	BugFighting	Bug BiteBug Buzz	45.0
Chandelure	GhostFire	Fire SpinOverheat	43.9
Cinderace	Fire	Fire SpinPyroball	43.3
Volcarona	BugFire	Fire SpinOverheat	42.8
Darmanitan	Fire	Fire FangOverheat	42.7
Naganadel	PoisonDragon	Poison JabSludge Bomb	41.3
Blaziken	FireFighting	Fire SpinBlast BurnLegacy	41.2
Moltres	FireFlying	Fire SpinOverheat	40.8
Volcanion	FireWater	IncinerateOverheat	40.4

Clear boosts the Fire attacks above. Clear and Rainy boost Hisuian Voltorb.

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

Hisuian Voltorb's moveset, stats and CP All counters Raid board

Questions people ask

What is Hisuian Voltorb weak to in Pokémon GO?

Hisuian Voltorb takes 1.6 times from Poison, Bug, Fire and Ice.

What's the best counter to Hisuian Voltorb?

Blacephalon with Incinerate and Mind Blown, worth 57.8 damage per second against Hisuian Voltorb's own defense. The full ranking is above.