I would like a widget, only for displaying the weather. I dont use it for anything else. So I want a widget that uses as little system resources as possible. But here is the cath. I havent been able to find this in any widget system yet. I want it to stay! on the desktop! I want to be able to see it, by clicking show desktop. If that isnt possible I guess I understand because show desktop does show the desktop and nothing else. But if I can't get that. I need a widget system that doesnt have a bar too. Like yahoo widgets has a little side bar, and with windows sidebar, if I take the widget off the sodebar, there is still a sidebar but it is empty.

You want Rainmeter.

And reskin it, because the default skin is ugly. Go with http://mepu.deviantart.com/art/HUD-Vision-84457514 as the skin