Sounds like it's happy where it is. If it's not getting full sun during the heat of the day, I think it would be fine, tho a big jump in temp could possibly be worrisome.
We've been having similar crazy weather - 97 one day, 72 the next (which means lows in the 40s). I do have one orchid that keeps aborting spikes, and I have wondered if the crazy temps are the culprit, tho the others in spike have been fine
Myself, I really don't worry about heat until it's mid 90s at least lol, and then just make sure plants are not in afternoon sun - but, different climates, so idk
If you do bring it inside, do so when the temp outside is similar to your indoor temp, and light as similar as possible. The blooms probably will last longer inside. Keep it away from a/c or fans blowing directly on it.
A bit of a crap-shoot either way - always a risk of blast when relocating an in-bud plant (tho making sure the temperature outside and inside are similar when bringing it in would hopefully prevent that), but outside wacky temperatures.
good luck - and let us know how it goes