It would be nice to be able to add the ‘summary’ as an element to the weather widget. For example ‘Rain starting in the afternoon, continuing until evening.’
It might be difficult to fit it in the widget and keep it readable, so as an alternative an Label or Text item might serve for this.
The same goes for adding a label to the widget in Simple mode, for instance: ‘Tomorrow’. If I add a label now, it only shows when in Standard mode, but then it also shows exclamation marks for not having humidity etc.