We have been taking our 4yr old Russian outside to enjoy the sun as much as possible, however, our weather has not yet stabilized to a steady warm temp, so we bring her back in just before dark. She seemed fine at first, but lately we have had some afternoon showers or heavy winds so her time outside has been even more sporadic. Our tortoise definitely seems to be reacting to the changes as she is not eating as much as she used to and when she is in her indoor enclosure, she doesn't seem to want to bask in the light near as often. She seems happiest when she is outside. At what temperatures can I feel confident to leave our tortoise outside all the time? Her outdoor enclosure has plenty of space, good weeds for eating, a water/soaking bowl and a couple of hides to burrow in. Our temps have still dropped down into the low 60s.