My grass hasn't been cut in over a month. Finally got a decent rain and a few hours of drizzle in Middle Tennessee.
I haven't cut my grass since the first week of August. It's Bermuda grass, a bit high, but not too bad. I may not need to cut it until spring. Not good to cut it short during a drought, so it's just sitting there.
My sprinkler system has kept mine growing, but I'm fixing to shut it down for the winter. Yesterday was the last grass cutting until spring.