Posted by Toodledo:
. . . you could create your own custom tab in the search section with a search term of "Due-date not in the next 1 days AND due-date is not '' and completed is no"
Early on, I set up a saved search to do exactly what you need to do. I look at it often, so I name it "1 today" so it shows to the left of the rest of my searches.
I use a slightly different criteria than Jake proposed, so my search looks like this:

If you want more future tasks, you could change the "Due is before" to be something like "next 2 days".