Heck no! I grab whatever fits and somewhat matches. I'm home with the kids mostly so I usually just wear shorts and t-shirts. If I know that I'm going out somewhere special or have some sort of professional function I will plan ahead to make sure I have the clothes handy.
I would never be organised enough to decide on the weekend what to wear through the week. I decide in the morning unless I am going somewhere really special first thing. Then I would put my clothes out the night before. It depends on the weather and my mood. If I am feeling a bit down I will usually choose a top with red in it to cheer me up.