That would be hard. I am having a hard time with our temps and they were not nearly as bad as yours. Good luck and Bundle up.We finally stopped getting 100 + high temperatures week before last. Suddenly, we may have a freeze the next couple of nights. Hibernation is what I want to do. It is hard to adjust that fast.
I put them in the kitchen. Out at 4 weeks. It doesn't get cold here and I give them a brood lamp.