Weak toFightingFlyingPsychicFairy ×1.6

Attacker	Type	Moveset	DPS
Mewtwo	Psychic	ConfusionPsystrikeLegacy	57.0
Lucario	FightingSteel	Force PalmAura SphereLegacy	56.1
Enamorus	FairyFlying	Fairy WindFly	55.1
Pheromosa	BugFighting	Low KickFocus Blast	51.4
Tapu Lele	PsychicFairy	ConfusionNatures MadnessLegacy	51.3
Terrakion	RockFighting	Double KickSacred SwordLegacy	51.1
Blaziken	FireFighting	CounterAura Sphere	50.7
Yveltal	DarkFlying	GustOblivion WingLegacy	48.7
Alakazam	Psychic	ConfusionPsychicLegacy	48.6
Toucannon	NormalFlying	PeckBeak BlastLegacy	48.3
Moltres	FireFlying	Wing AttackFly	48.0
Kartana	GrassSteel	Air SlashSacred Sword	47.7

Overcast boosts the Fighting attacks above. Overcast and Partly cloudy boost Stufful.

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

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

Questions people ask

What is Stufful weak to in Pokémon GO?

Stufful takes 1.6 times from Fighting, Flying, Psychic and Fairy.

What's the best counter to Stufful?

Mewtwo with Confusion and Psystrike, worth 57.0 damage per second against Stufful's own defense. The full ranking is above.