How do I add weather to Standby?
Standby appears to come with a limited set of widgets to choose to display in Standby mode. How do I add additional choices to Standby, for example, outside temperature?
Press and hold on one of the widgets on the left-most screen. Tap the "+" sign in the upper left corner. What widgets you have available to you will depend on what apps you have installed.
The very first widget option (there are four) if you go down to Apple's Weather app shows the outside temperature prominently. In fact, of the four available widgets, only one does not show the outside temperature.