Weak toRock ×2.56FlyingWater ×1.6

Attacker	Type	Moveset	DPS
Glimmora	RockPoison	Rock ThrowMeteor Beam	79.7
Rampardos	Rock	Smack DownRock Slide	78.9
Tyrantrum	RockDragon	Rock ThrowMeteor Beam	73.8
Gigalith	Rock	Lock OnMeteor BeamLegacy	73.8
Rhyperior	GroundRock	Smack DownRock WreckerLegacy	71.4
Terrakion	RockFighting	Smack DownRock Slide	70.0
Tyranitar	RockDark	Smack DownStone EdgeLegacy	67.4
Lycanroc	Rock	Rock ThrowStone Edge	64.2
Aggron	SteelRock	Smack DownMeteor Beam	62.3
Aerodactyl	RockFlying	Rock ThrowRock Slide	61.6
Aurorus	RockIce	Rock ThrowMeteor Beam	61.3
Archeops	RockFlying	Wing AttackAncient Power	61.3

Partly cloudy boosts the Rock attacks above. Clear and Rainy boost Sizzlipede.

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

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

Questions people ask

What is Sizzlipede weak to in Pokémon GO?

Sizzlipede takes 2.56 times damage from Rock, and 1.6 times from Flying and Water.

What's the best counter to Sizzlipede?

Glimmora with Rock Throw and Meteor Beam, worth 79.7 damage per second against Sizzlipede's own defense. The full ranking is above.