Looks pretty, but i like being able to go out in shorts and no shirt to work in the pepper patch. 87 here or so. I have flowers still popping and loads of peppers ripening.
I've seen it before and thought we eradicated it!
it's crystal mold, once removed your plants will be mushy and wilted - they won't recover, sorry.
look on the bright side, you get to start new seeds.