Mine are 5 weeks too (my first weeks of experience so don't take me too seriously!) I'm in MA and we moved them, and their heat lamp, sawdust, food and water out of the basement to the coop we made from an old dog house a few nights ago. We don't have the outdoor run made yet so they stay locked up in the coop unless we take them out in the yard on a sunny afternoon...which they love. We crack the roof during the day so they get some daylight and don't get too hot. We put wire mesh under the roof so we can crack it or lift if off if need be and still keep them safe from predators. I look forward to when we can get rid of the heat lamp and open the door so they can go outside on their own. Good luck!