iOS users always complain about non-presence of some amazing features/widgets to try on iPhone. While Apple has added Widgets to iOS 11 notification center, some major widgets like live weather update one is still missing.
Weatherboard for iOS 11 Cydia Tweak
So good news is that if you are too much obsessed by weather and want to have a live weather update in lock screen on your iPhone running on iOS 11, iOS 11.3.1 or iOS 11.4, then give WeatherBoard Cydia tweak for iOS 11 a try.
Weatherboard for iOS 11 is a Cydia tweak that will replace the the bored iOS lock screen with animated weather widget. It fully supports iOS 11, iOS 11.3 and iOS 11.4 and hopefully the trend with continue with iOS 12.
As it is Cydia tweak, having a jailbroken iPhone is necessary. However, thanks to iNoCydia, you can also install Weatherboard for iOS 11 Cydia tweak to get animated weather widget on lock screen without jailbreak.