Weak toRockElectricIce ×1.6

Attacker	Type	Moveset	DPS
Regieleki	Electric	Lock OnThunder CageLegacy	40.8
Zeraora	Electric	Volt SwitchPlasma Fists	35.0
Zekrom	DragonElectric	Charge BeamFusion BoltLegacy	34.2
Xurkitree	Electric	Thunder ShockDischarge	33.8
Glimmora	RockPoison	Rock ThrowMeteor Beam	30.9
Rampardos	Rock	Smack DownRock Slide	30.6
Eternatus	PoisonDragon	Poison JabDynamax CannonLegacy	29.6
Deoxys	Psychic	Charge BeamThunderbolt	29.5
Gigalith	Rock	Lock OnMeteor BeamLegacy	29.4
Electivire	Electric	Thunder ShockWild Charge	29.3
Tyrantrum	RockDragon	Rock ThrowMeteor Beam	28.7
Raikou	Electric	Volt SwitchWild Charge	28.5

Rainy boosts the Electric attacks above. Partly cloudy and Windy boost Pidgeot.

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

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

Questions people ask

What is Pidgeot weak to in Pokémon GO?

Pidgeot takes 1.6 times from Rock, Electric and Ice.

What's the best counter to Pidgeot?

Regieleki with Lock On and Thunder Cage, worth 40.8 damage per second against Pidgeot's own defense. The full ranking is above.