Weak toFlyingRockFire ×1.6

Attacker	Type	Moveset	DPS
Blacephalon	FireGhost	IncinerateMind BlownLegacy	98.3
Reshiram	DragonFire	Fire FangFusion FlareLegacy	81.6
Salamence	DragonFlying	Fire FangFly	75.3
Chandelure	GhostFire	Fire SpinOverheat	74.8
Moltres	FireFlying	Fire SpinFly	74.1
Cinderace	Fire	Fire SpinPyroball	73.7
Enamorus	FairyFlying	Fairy WindFly	73.3
Volcarona	BugFire	Fire SpinOverheat	72.9
Darmanitan	Fire	Fire FangOverheat	72.7
Yveltal	DarkFlying	GustOblivion WingLegacy	72.4
Toucannon	NormalFlying	PeckBeak BlastLegacy	71.7
Glimmora	RockPoison	Rock ThrowMeteor Beam	70.6

Clear boosts the Fire attacks above. Rainy boosts Wurmple.

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

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

Questions people ask

What is Wurmple weak to in Pokémon GO?

Wurmple takes 1.6 times from Flying, Rock and Fire.

What's the best counter to Wurmple?

Blacephalon with Incinerate and Mind Blown, worth 98.3 damage per second against Wurmple's own defense. The full ranking is above.