Quote:
If you followed the recommended heat guidelines (95°F for first week and reduce by 5°F each week), your keets should have been acclimated 70°F by week 6. Yours should be fine without heat at night if your overnight temps are only going down to 70°F at night.
I have keets that are from 4 weeks to either 7 or 8 weeks and where I am keeping them they are doing fine without any added heat. In their location, the overnight temp is getting down into the low 60°F area.
Good luck.