On days that promise to be hot, beat the heat. Hunt turkeys early in the morning when it's reasonably cool and the birds are still interacting with each other. Where legal, hunting late in the afternoon also can be viable.
Hunting in the middle of the day, when the temperature spikes can be tough. Turkey activity diminishes as the dark-bodied birds seek cool, shady spots. The rule has exceptions, but when it's stifling hot, most turkeys will be reluctant to come to a call.
Try using one of these approaches:
Dealing with heat:
Some of the difficulties associated with hot weather exertion can be avoided. Here are some thoughts on the subject:
Heat waves during spring hunting are simply another weather event to which hunters and turkeys must adapt. Despite the weather, whatever it is, turkeys aren't going anywhere. Heat wave hunting isn't the easiest thing in the world, but it's not impossible, either. You just have to be willing to be out there with them when a tom decides you're the hen of his dreams.