I'm not seeing any widgets in any of the beta versions in iOS 6, so unless something changes between now and the release I'd say get used to much of the same.
Well, true. I didn't think about iOS 6 already being in beta form and not having widgets... But then, I just realized something. We already have a Widget system! The Notification Center! If you look under Notifications under Settings, you'll see Weather Widget. So technically, we already have one in iOS 5. I will see about iOS 6 in a few.