Weak toFightingBugWaterGrassIceFairy ×1.6

Attacker	Type	Moveset	DPS
Lucario	FightingSteel	Force PalmAura SphereLegacy	73.5
Pheromosa	BugFighting	Bug BiteFocus Blast	71.4
Kartana	GrassSteel	Fury CutterLeaf Blade	70.9
Terrakion	RockFighting	Double KickSacred SwordLegacy	67.0
Blaziken	FireFighting	CounterAura Sphere	66.4
Inteleon	Water	Water GunHydro CannonLegacy	63.3
Kyogre	Water	WaterfallOrigin PulseLegacy	63.1
Breloom	GrassFighting	Force PalmGrass KnotLegacy	63.1
Enamorus	FairyFlying	Fairy WindDazzling Gleam	62.0
Conkeldurr	Fighting	Force PalmFocus Blast	61.2
Keldeo	WaterFighting	Low KickSacred Sword	60.7
Tapu Bulu	GrassFairy	Bullet SeedNatures MadnessLegacy	60.3

Overcast boosts the Fighting attacks above. Clear and Fog boost Sandile.

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

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

Questions people ask

What is Sandile weak to in Pokémon GO?

Sandile takes 1.6 times from Fighting, Bug, Water, Grass, Ice and Fairy.

What's the best counter to Sandile?

Lucario with Force Palm and Aura Sphere, worth 73.5 damage per second against Sandile's own defense. The full ranking is above.