Currently 93 with a DP of 66. Warm but not super unpleasant.
A/C guys did their thing and supposedly found a blockage in one of the return vents that was restricting the amount of air to the unit, so it wasn't flowing as fast as it should have been, and thusly was never triggering the second stage of our cooling cycle... at least that's as far as I understand it. I don't know why it was perfectly capable of handling multiple >90°F days in June, but ok... All I know is, I was measuring the air coming out of my home office vent at around 62 (when it was sorta working before) and now it's been a constant 57-58. The house does feel cooler but the thermostat in the living room (set to 70) still reads 72, some 6 hours after they left. I think I can be ok with that on a 93°F day, so long as it's consistent and doesn't start slowly creeping up again. Time will tell. Incidentally, it's set so low because the thermostat is located in one of the coolest rooms of the house. With that set to 70, the warmest room in the house (my wife's office) should keep at around 72-73. We have a split-level with a weird layout, so that's what we've deemed as being acceptable.
I yet remain skeptical to the point where I'm about to deploy some RasPi's with thermocouples to start data-logging. I told that last part to my wife yesterday, and she about died laughing. I was all, "what. You knew who you were marrying. Sheesh."