Citrus and plumeria will be fine. I don't know about the others, I'm sure somebody else does. YOu know that plumeria is deciduous so it's going to lose leaves in the winter anyway.

As long as there is no frost all should be OK

Not all of my plants have been moved into the greenhouse and the only one that suffered any damage from temps below 40 F was my Cryptostegia grandiflora. My mandevillas are still in the garden and doing well even though we've had a couple nights with frost. I'd better not push my luck and get them dug up but I wouldn't worry about your plants with those temps, especially if it's only for a short time.