I get a fair amount of use out of the native Apple News app on my iPhone.
Just notice this. If you tap on the date or the blank space at the top of the app The Weather Channel logo appears. Not a link, just the logo. Doesn’t go anywhere, and disappears after a few seconds.
I’ve never seen any weather information in the Apple News app. Don’t see any now.
(Update: I found out. If you allow location services it gives you the local temperature.)