To get rid of dry skin on your face overnight use a facial cleanser and clean your face and pores out.
Then apply some moisturizing cream to your face to help moisturize the skin.
You can also apply some coconut oil to your face which helps moisturize your face as well and it's a natural skin moisturizer.
Another good way to moisturize your skin and skin on your face is to apply some Hyaluronic Acid or Glycerin Serum to your face and other parts of your body.
Keeping your skin moist and applying some Vaseline can also help keep moisture into your skin and prevent the skin on your face from drying out.
You can also apply some Aloe Vera Gel to your face or dilute some essential oils or even apply some olive oil to your face.
You can keep your face moist and prevent dry skin by using a humidifier or vaporizer in your bedroom at night.