Weak toFlyingFire ×2.56PoisonRockBugIce ×1.6

Attacker	Type	Moveset	DPS
Blacephalon	FireGhost	IncinerateMind BlownLegacy	59.7
Reshiram	DragonFire	Fire FangFusion FlareLegacy	49.6
Salamence	DragonFlying	Fire FangFly	45.7
Chandelure	GhostFire	Fire SpinOverheat	45.4
Moltres	FireFlying	Fire SpinFly	45.0
Cinderace	Fire	Fire SpinPyroball	44.8
Volcarona	BugFire	Fire SpinOverheat	44.3
Darmanitan	Fire	Fire FangOverheat	44.1
Yveltal	DarkFlying	GustOblivion WingLegacy	44.0
Toucannon	NormalFlying	PeckBeak BlastLegacy	43.6
Staraptor	NormalFlying	GustFlyLegacy	42.7
Blaziken	FireFighting	Fire SpinBlast BurnLegacy	42.6

Clear boosts the Fire attacks above. Clear and Rainy boost Wormadam.

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

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

Questions people ask

What is Wormadam weak to in Pokémon GO?

Wormadam takes 2.56 times damage from Flying and Fire, and 1.6 times from Poison, Rock, Bug and Ice.

What's the best counter to Wormadam?

Blacephalon with Incinerate and Mind Blown, worth 59.7 damage per second against Wormadam's own defense. The full ranking is above.