Unless the gloves are very bulky, like snowmobile gloves or ski gloves, your fingers will get cold. I do use Winter gloves when it gets real cold, but even then I still need to put hand-warmers into my gloves if I'm on the bike for a longer time period. One small pouch into each glove helps quite a bit. The hand warmers are sometimes called Hot Shots. They are small pouches that you activate by squeezing the pouch and they heat for about 8 hours; then you throw them away.
https://www.altitude-sports.com/products/hotshots-hand-warmers-llll-00801
https://www.canadiantire.ca/en/pdp/grabber-hand-warmers-10-pk-0750057p.html