It has been drizzling/raining here for the past 2 days. I have a small coop and allow my girls to free range all day...even in the weather. They can go into the coop at any time to get out of the weather, but at this point they have chosen to be out in the rain. My concern is when they go into the coop at night their feathers are still a bit damp. It's getting down into the mid 40 degree (F) to upper 30's at night. Is this too cold for them? Are damp feathers a danger to their health? Should I find a way to dry them off? How would I even do that?