[jdh]

Yup. In concept, this works exactly like it did in the prior version, although the "View" button is hidden now. Swipe down while in the forecast view to see the Sync, View, and Search options, and then tap on View and you should see the same set of options that would have appeared in OmniFocus 1.x, one of which allows you to choose which Calendars you want to see in Forecast view.