Again, keep in mind that individual snakes will respond to different stimuli in different ways. I have BPs (and other boids), that when kept in an 84 degree room eat well, and some that are sporadic. Add a bit of supplemental heat, and some go off feed entirely; while others become eating machines.
I was left with the impression that having the "low" temp that high is unusual, in her regular set up. Now is the time of year that people need to be conscious of the fact that when a room warms up, ambient cage temps will increase...even if there is a thermostatically controlled heat source. (as the room warms, that 92 degree hot spot will have a greater overall effect on enclosure temperatures, so the "cool side" is not so cool.) Brief periods of fluctuation are normal, and do not warrant much fussing; but if the temp range gets TOO out of whack, or stays there for too long, adjustments need to be made. The glory of combining digital thermometers and thermostats is that the monitoring and adjusting are made significantly easier.
The temperature consideration is valid, Alicia, but it may not have anything to do with the snake not eating. Kristin, before you respond by changing anything in your set up, don't (yet). Step back and think about the various things that have been suggested. Leave things alone for a few more days, as long as the temps do not get any higher, then offer a meal - whether that meal should be live, f/k, or f/t is a matter of some debate. If she does not eat, look at everything and select ONE thing to change. It can be type of prey, enclosure related, temperature related, etc, but only change one thing. If you aren't sure which way to go, discuss it with one or two of the members you are comfortable with. Changing more than 1 thing at a time is haphazard, and, while you may get lucky and stumble on a combination that works, you won't know what piece did the trick (so if this ever happens again, you will be in essentially the same boat)