The reason I say it hasn't been terrible around here is because you can actually walk outside without watching drops of water begin to settle on your arms. The humidity will creep up even more on Thursday!
Daytime highs will range in the upper 80s low 90s for some. Again, when you factor in the humidity you'll get Feels Like temps in the mid & upper 90s. Nothing has changed on the temp front since early this week.
The only thing I see that has really changed since some of my earlier forecasts this week has been the timing of the front. A front is set to slip into Kentucky on Thursday night and into Friday. If this ends up as the case we'll be dealing with showers & storms a little earlier. However, only some of the data is suggesting that it will arrive here early, I am betting on the slower track for the showers & the storms.