After installing iOS 5 on our devices, the Weather widget in Notifications Center quickly became one of our most often-used, if not favorite, features of the new OS. But did you know it does more than just show you the temperature? Simply swipe to the left or right on the widget to access a six-day forecast, and repeat the motion to return to the temperature view. It’s not the most complex tip, but as with many things Apple-related, sometimes it really is that simple.