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?
It always happens this time of year. The weather outside gets hotter, and the temperature inside stores and office buildings gets freezing cold. But did you hear one big box store is going to raise the thermostat one degree? Woohoo! Said women.