Weak toFightingGround ×1.6

Attacker	Type	Moveset	DPS
Lucario	FightingSteel	Force PalmAura SphereLegacy	26.8
Pheromosa	BugFighting	Low KickFocus Blast	24.6
Terrakion	RockFighting	Double KickSacred SwordLegacy	24.4
Blaziken	FireFighting	CounterAura Sphere	24.3
Groudon	Ground	Mud ShotPrecipice BladesLegacy	22.6
Conkeldurr	Fighting	Force PalmFocus Blast	22.4
Keldeo	WaterFighting	Low KickSacred Sword	22.2
Breloom	GrassFighting	Force PalmDynamic Punch	22.1
Urshifu	Fighting	CounterDynamic Punch	21.9
Kartana	GrassSteel	Fury CutterSacred Sword	21.7
Excadrill	GroundSteel	Mud SlapEarthquake	21.4
Marshadow	FightingGhost	CounterClose Combat	21.4

Overcast boosts the Fighting attacks above. Snow and Windy boost Archaludon.

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

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

Questions people ask

What is Archaludon weak to in Pokémon GO?

Archaludon takes 1.6 times from Fighting and Ground.

What's the best counter to Archaludon?

Lucario with Force Palm and Aura Sphere, worth 26.8 damage per second against Archaludon's own defense. The full ranking is above.