I am totally new to chickens, especially babies! We decided 2 weeks ago to get week old chicks. They turned 3 weeks today. We decided because of the snakes, hawks, ect outside that we would keep them inside the house, in a brooder so they were close to us. (yeah, I am a freak and didn't want anything to happen to them) Daily temps are about 85 (inside) were they are.. when it gets lower than that (or they look distressed), I put the light on them.. then shut it off when they move away from it. Well, they are growing way faster than I imagined and are getting bored in the brooder. (totally made it too small and they are trying to fly with no room!) We have made a play/ run for them outside during the day. My question is.. at what temp outside should I bring them back inside? What is TOO hot? We are in TX with triple digits. They do have water and are in the shade but it's still HOT. Anyone?