I have 21 chicks in my living room and today it is supposed to be a high of 81 but currently it is beautiful but only 59 out. Do you think it would be ok to put my chicks out for the day now or no I need to wait for a certain temperature? The chicks are between 4 and 6 weeks old and most look like they are close to being feathered. The black chicks are my youngest ones and the brown ones are my older ones. I got the white ones from TSC at the same time as the brown ones but I don't know exactly how old they are.