Well it wont get to 100 ever. The highest it will get around here is like 80-85 but average is 70-75 for highs. And i dont know if he will do good in night time cold. It can gt to low 50's. Will it be alright if i kep him in a rubbermaid container outdoors. For protection at night. Also what if some days i cant put him in the yard will he be alright in a 50 gallon out side/