This is my third day with windows open all day and night. It did get up into the low 90's, but the cloud cover lasted until after the hottest part of the day. I do have a couple of fans going, a box fan blowing on my legs thru the kneehole of my desk, and a little 4" fan on my desk keeping my arms and face cool. I haven't been cooking either, just reheating leftovers and making sandwiches.
If you can't see the bright side of life, polish the dull side.