Weak toFighting ×1.6

Attacker	Type	Moveset	DPS
Lucario	FightingSteel	Force PalmAura SphereLegacy	61.1
Pheromosa	BugFighting	Low KickFocus Blast	55.9
Terrakion	RockFighting	Double KickSacred SwordLegacy	55.7
Blaziken	FireFighting	CounterAura Sphere	55.2
Kartana	GrassSteel	Fury CutterSacred Sword	52.7
Conkeldurr	Fighting	Force PalmFocus Blast	50.9
Keldeo	WaterFighting	Low KickSacred Sword	50.5
Breloom	GrassFighting	Force PalmDynamic Punch	50.3
Urshifu	Fighting	CounterDynamic Punch	49.9
Eternatus	PoisonDragon	Poison JabDynamax CannonLegacy	49.6
Marshadow	FightingGhost	CounterClose Combat	48.8
Mewtwo	Psychic	CounterFocus BlastLegacy	48.6

Overcast boosts the Fighting attacks above. Partly cloudy boosts Lillipup.

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

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

Questions people ask

What is Lillipup weak to in Pokémon GO?

Lillipup takes 1.6 times from Fighting.

What's the best counter to Lillipup?

Lucario with Force Palm and Aura Sphere, worth 61.1 damage per second against Lillipup's own defense. The full ranking is above.