Get our free mobile appMy friend and co-worker at Townsquare Media, Holli Mack, always has good tips and a few life hacks. She gave me lots of good stuff for this "beat the heat" rundown. By late July, afternoon temperatures routinely climb into the 90s, with heat index values often soaring well above 100 degrees. Start by keeping blinds or curtains closed during the hottest part of the day to reduce indoor heat. Preparing meals in a slow cooker or with an air fryer can help keep unnecessary heat out of the kitchen.