Assuming that Apple wants to ship the latest iPhone and iPod Touch with iOS 5 already on board (which seems quite logical), we're likely to get all that stuff in October (probably early October, Apple doesn't want to miss the xmas buying season and yes it starts before Halloween). I'm curious if we'll see any new iPod designs, they still do pretty well but could use a consolidation and redesign.
The rumour I *want* to believe is that we'll get a bump on MacBook Pros. If that happens, I definitely see one in my near future.
The iPad I think is on track for another March/April debut, but of course I don't know anything for a fact anymore than anyone else here. I agree with those who feel like having a new iPad out before xmas would spur sales, but I just don't think there's enough of a leap ready yet to justify it, plus all the existing iPads will get iOS 5 which will keep demand high for the iPad 2. There's no need for Apple to rush out the iPad 3, the so-called "competition" is going absolutely nowhere. It's the iPod story all over again.
One thing I haven't seen talked about much is the possibility of an upgrade to the Apple TV for xmas. Not an entirely new model, but a major software upgrade plus new features that might spur sales. That would be nice.