I know it ain't over till it's over and the colors peaked last year in late Oct/early Nov, but I think this year may be a dud.
I was just in the park on Tues and just saw nothing as impressive and colorful as the last couple of years around the same time and even a bit later. I saw a lot of trees that were brown and very few that were "exploding" with color.
We may have to just write this year off and look forward to next year. Or maybe things will turn around in the next week or two and I'll be wrong...I hope I am, but sadly I doubt it.