Have I cooked my plant to death?

Left my plant for an extra day without feeding and went in and my temp was away up to 35 degrees, do you think it will come back to life?

Temp is always 25-30C but I turned intake fan off because the outside temp had dropped, but it went back up yesterday and today and went in and my temp was at 35C! Plant looks very wilted. Other plant which is a satvia looks fine.

time will tell.

Ps 3 weeks into flower

I'v seen worse come back...but also, I'v seen much better die in a couple days.