It is supposed to be colder than a Titches Wit here in Texas, and I am a new backyard chicken owner. I put them in their tiny coop, but I'm still nervous. I went and bought some cloth/waterproof shower curtains at a local thrift store to put on the end of the coup that is just made of chicken wire to help block the winds. I'm told they will be fine, but I just need some peace of mind. I got them in the summer and they managed well despite the Texas heat, but this will be their first hard freeze. I am hoping they have enough sense to stay in the enclosed part of the coup and snuggle up together.