Welcome to BYC.
Chickens know how to be chickens better than we know how to be chickens.
As long as they have free access to shelter and can choose to go in or stay out they will be fine.
But if weather can get into your coop you'll need to figure out a way to keep it dry. Post photos and we might be able to help.
Chickens know how to be chickens better than we know how to be chickens.

But if weather can get into your coop you'll need to figure out a way to keep it dry. Post photos and we might be able to help.