Help! Is 82-83 degrees to hot to Flower plants???

Just need some advice. It gets down to around 62 during the 12 hours of darkness. But it fluctuates between 79 and 82 during the light cycle. Is this ok? Some of the leaves are turning upward and brown. I added a new intake fan and raised the 250 watt HPS light. Should this help. The plants look great except for some yellow or slightly brown tipped leaves. Still have 4 or 5 weeks to go. Should I add some pictures????....LOL

Its fine man, make sure it has enough distance to not burn the plant, add some pics

Your temps are fine and it's natural for some of the fan leaves to turn yellow. If you only have four or five weeks to go I wouldn't worry too much about the leaves. And yes pictures would be good,if you want some other opinions.