JMotuzick
Songster
If you have power set up a MHP or buy a hot plate. Put them right in the coop! As long as there is no wind I would think they would be fine. Your location is not listed but I’m guessing your in the northern USA? I put 27 freedom rangers outside in a tractor yesterday. They have a pet taxi with heat and are 6 days old today. 50’s over night no problem at 5am today when I left for work. Really loving life now, it’s 84f the tractor is in the sun but they have a cover so come shade.