If it feels hotter than usual, it's true. Last month was the hottest June on record in Lufkin, and meteorologists don't see any signs of that changing.
Everyone answers that question differently. Someone in North Dakota may say 88 is too warm and they'll stay in side in the AC, and a Texan might argue that 88 is a nice cool summer day. It's all relative. So how hot is too hot for you?