I've been in high 90°s on my Norden and it can get a little warm, but not unbearable. The key for me is to either stand or move my knees about an inch away from the bike and the air flows much better. I also have a seat cover that helps a ton and cools your butt a lot! I only notice it when going <10mph.
The places I feel the heat are on my feet from the cat, on my right foot where the header runs parallel with my right foot and out of the fans that blow directly on my knees. I wish there was a way to deflect the air out more.