At some point I had to use a china-based app (that i would normally not touch with a 10 foot pole) despite privacy considerations
Why? Because they had a widget that did the trick.
I could see forecast by the hour on the widget, including % rain by the hour and wind.
A user needs to be able to plan his day (or week) out with a mere glance. If I have to tap more than once foe this information, thats a problem.
Is it going to rain at the time im scheduling this lunch meeting? Will it pour during my daughter's little League game? Will the mild cold going to be frigid because of severe wind gusts?
Those are answers i need on my home screen, viewable at.all.times.
I commend weather app for their privacy considerations but its too basic to be useable in most use cases except for generic 'just give me temp and precip '