There are plenty of good clock apps out there, so I saw no reason to pay for one. Weather app? Still trying to find one that I can easily switch to hour-by-hour; neither weather channel nor weather bug seems to work that way.
I use the Make Your Clock Widget, it allows you to build your own clock and search the web for clocks other people have built to use as your base template, really nice and actually kinda fun to make your own. That way when peole ask you can say I made it, as for weather, Weatherbug's free app works just fine for me.