If you're an early riser, you can still catch Mercury shortly before sunrise for the next few mornings. After that, it will be lost in the light of dawn.
Wednesday morning is a particularly good time to look, because the innermost planet forms a neat arc with Castor and Pollux, the Twin Stars. Mercury is now blazing at magnitude -1, so it's pretty easy to spot even though it's quite low in the sky. But you may need binoculars to see the Twins, which are only about one-tenth as bright.
If you have trouble finding Mercury, just look for brilliant yellowish Capella halfway up the sky in the east-northeast, with reddish Aldebaran and Mars to its right. Mercury is almost directly below Capella, and you may also be able to make out some of Orion's stars below Aldebaran and Mars. It's quite a lineup!
The keys to a successful sighting are clear skies, an unobstructed eastern horizon, a reliable alarm clock, and plenty of caffeine for those who favor it. Good luck!