Weak toFlyingRockFirePsychic ×1.6

Attacker	Type	Moveset	DPS
Blacephalon	FireGhost	IncinerateMind BlownLegacy	111.9
Mewtwo	Psychic	ConfusionPsystrikeLegacy	96.4
Reshiram	DragonFire	Fire FangFusion FlareLegacy	92.9
Salamence	DragonFlying	Fire FangFly	85.7
Chandelure	GhostFire	Fire SpinOverheat	85.1
Moltres	FireFlying	Fire SpinFly	84.3
Cinderace	Fire	Fire SpinPyroball	83.9
Volcarona	BugFire	Fire SpinOverheat	83.0
Darmanitan	Fire	Fire FangOverheat	82.7
Yveltal	DarkFlying	GustOblivion WingLegacy	82.5
Alakazam	Psychic	ConfusionPsychicLegacy	82.3
Toucannon	NormalFlying	PeckBeak BlastLegacy	81.7

Clear boosts the Fire attacks above. Overcast and Rainy boost Weedle.

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

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

Questions people ask

What is Weedle weak to in Pokémon GO?

Weedle takes 1.6 times from Flying, Rock, Fire and Psychic.

What's the best counter to Weedle?

Blacephalon with Incinerate and Mind Blown, worth 111.9 damage per second against Weedle's own defense. The full ranking is above.