Wow, good question... not exactly ideal temps- they will definitely survive (I've met someone who used to grow in the desert)... will it be any cooler in the fall? You could potentially end up with loose, airy buds if the temps don't moderate a bit during the flowering cycle... either way, they will survive, yes, though I can't imagine how much water you would have to give them! I would water with the coldest water you have available early in the mornings, as well- cold roots help balance out hot canopies. Good luck!