I have 6 1/2 week old chicks that need to me evicted from their brooder. They are actually 6 weeks old now but in about 4 days we will be getting down to 25 degrees at night, it will be above freezing all day and most of the night so its not going to be constantly that cold. Can 4 Large Fowl survive a cold night like that at 6 and half weeks. I usually let them out of the brooder much sooner but this is my first Fall/Winter hatching out chickens . Figured I would hear others peoples thoughts on this since it would be my first time pushing the envelope with chicks and cold weather. Currently they are in a brooder with no heat because its plenty warm today and they are doing fine.