It's a bit hotter here during the hottest part of the day, right now it's probably 98, heat index of around 105 maybe more.
I take him out earlier in the day when it's a bit cooler and keep him in the shade as much as possible. I also test the pavement / asphalt and make sure it's not to hot and if it is I'll carry him until I can get him into the grass or a shady part of the pavement.
Here in Alabama, it has been staying around the upper 90s. Today the heat index will be 102-105. Our crew goes out early in the morning to play and do their buisness, and again late in the afternoon just before dark. I am in east Alabama, and we are in a drought so it's making it so much hotter. We haven't seen a drop of rain in just over a month now.
Pikey and I never miss our daily walk (even if it rains) but last month there were two days when the temperature hit 100+ and just opening the door meant you were going to be hit by a blast of hot air. There was no decision as to 'walk or not walk'. It was 'just stay inside and give your dog lots of water.