Hello and welcome to the site. I suggest that you read these 2 threads to get started:
http://ball-pythons.net/forums/showt...ius)-Caresheet
http://ball-pythons.net/forums/showt...t-Thermometers
You need to get thermometers ASAP you cannot guess what your cage temperatures. Don't buy thermometers/hygrometers at pet stores. They sell overpriced junk. The thread above covers what kind to get and where (they are cheaper than the junk sold at pet stores anyway)