Very simple forecast for today, Thu, and Fri: Sunny and pleasant.
A major shift in the pattern will be taking place starting early next week. The first step in the change will be for a trough to begin to develop in the central US. This will allow for the humidity to increase and for moisture to increase bringing the chance for rain this weekend into the middle part of next week.
This is the first step of creating a pattern that could bring us very comfortable conditions for the last 1/3rd of July and into early August. Instead of hot, humid, and hazy, it may be clear, calm, and cool. Time will tell I suppose.
Enjoy the nice weather.