When I open widget it gives me correct info if I select the more button but it still doesn’t update home screen. This issue is most likely caused by a corrupt cached data on the app.Try clearing the cache and data of the app and see if this resolves the issue.
My accuweather widget is not updating for the last 3 days.
There are several auto refresh option that you can choose which best suit you.
FYI, you can also manually refresh the weather widget by tapping the auto refresh icon located at the bottom right corner of this widget.
I don't want to turn it on and off each time I change my location.
The widgets I am currently using are: Beautiful Widgets Weather & Clock Widget Which are my two favorite.
I have it and always had set to using my wifi or mobile data.