Weak toBugGhostDark ×1.6

Attacker	Type	Moveset	DPS
Blacephalon	FireGhost	AstonishShadow Ball	20.6
Pheromosa	BugFighting	Bug BiteBug Buzz	19.9
Darkrai	Dark	SnarlShadow Ball	18.6
Chandelure	GhostFire	HexShadow Ball	18.4
Gengar	GhostPoison	LickShadow BallLegacy	18.4
Absol	Dark	SnarlBrutal SwingLegacy	18.0
Eternatus	PoisonDragon	Poison JabDynamax CannonLegacy	17.6
Dragapult	DragonGhost	AstonishShadow Ball	17.6
Hoopa	PsychicGhost	AstonishShadow Ball	17.2
Lunala	PsychicGhost	Shadow ClawShadow Ball	17.2
Gholdengo	SteelGhost	HexShadow Ball	17.2
Zoroark	Dark	SnarlFoul Play	17.1

Fog boosts the Ghost attacks above. Windy boosts Uxie.

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

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

Questions people ask

What is Uxie weak to in Pokémon GO?

Uxie takes 1.6 times from Bug, Ghost and Dark.

What's the best counter to Uxie?

Blacephalon with Astonish and Shadow Ball, worth 20.6 damage per second against Uxie's own defense. The full ranking is above.