sound like they will be fine if left alone but I know me personaly I would be a worry wort the whole time. this summer we had a heavy down pour rain and the chicken got stuck under the bushes they were squaking and making a ruckus so i went on got each one handed them off to my daughter who dried them off with a towl and then we put them safe in there coop. they more and likly would of been just fine and learned there lesson if I did not step in but for my own peice of mind we did it and I am sure it did not hurt them any being dried off either but like I said we used a towl got the top feathers dry and they were good below that with being dry