My first tortoise, a Russian, is due to arrive today. I've built a nice enclosure outside. My question is, it's cloudy, gloomy and 67 out right now. It's supposed to get to 80 today but still stay cloudy. The temps are going to be the same for the next few days, being cloudy and somewhat chilly in the mornings. Will this be ok for the tortoise since he's come from a place that had a heat lamp on him? I live in FL and it's been so hot lately I didn't get one. Should I? Should I bring him in for a few days? I'm starting to feel more nervous I'm going to hurt him than excited.