Generally speaking, you can find “today’s readings” on the USCCB website here. For this coming Sunday, the 16th Sun. in Ord. Time, click here. (You can also get to this by following the first link above and navigating dates.)
Sometimes there are options, like a longer and shorter Gospel, but that particular case obviously wouldn’t concern you.
The translation is a modified version of the New American Bible. If you want it in physical form, you may have to buy what’s called a Lectionary through a Catholic outlet, which would likely be expensive. I can’t remember if the Revised Edition of the NAB, which is widely available in bookstores, is exactly the same as the Lectionary or not, but if not it would probably be the closest thing.