Weak toFlyingFirePsychicIce ×1.6

Attacker	Type	Moveset	DPS
Blacephalon	FireGhost	IncinerateMind BlownLegacy	49.8
Mewtwo	Psychic	ConfusionPsystrikeLegacy	42.9
Reshiram	DragonFire	Fire FangFusion FlareLegacy	41.4
Salamence	DragonFlying	Fire FangFly	38.2
Chandelure	GhostFire	Fire SpinOverheat	37.9
Moltres	FireFlying	Fire SpinFly	37.5
Cinderace	Fire	Fire SpinPyroball	37.4
Volcarona	BugFire	Fire SpinOverheat	37.0
Darmanitan	Fire	Fire FangOverheat	36.8
Yveltal	DarkFlying	GustOblivion WingLegacy	36.7
Alakazam	Psychic	ConfusionPsychicLegacy	36.6
Toucannon	NormalFlying	PeckBeak BlastLegacy	36.4

Clear boosts the Fire attacks above. Clear and Overcast boost Roselia.

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

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

Questions people ask

What is Roselia weak to in Pokémon GO?

Roselia takes 1.6 times from Flying, Fire, Psychic and Ice.

What's the best counter to Roselia?

Blacephalon with Incinerate and Mind Blown, worth 49.8 damage per second against Roselia's own defense. The full ranking is above.