Display Rules for a Date to Skip Weekends?

I am trying to create a Display Rule for a Due Date. I'm hoping for some logic like this:

  • If 'Due Date' is during the current BUSINESS week (M-F)

Or something like this:

  • If 'Due Date' is during the next 1 days (skip Saturday/Sunday)

However I can't figure out what logic I would need to introduce to skip weekends.

Any ideas?