nandohyphen1 Yes, it is possible, using the app Lockscreen Widgets. It basically creates a transparent overlay on the lock screen, which allows you to put widgets there (any homescreen widgets, actually, not just weather! It's very versatile.) Obviously, this means you have to trust the app with overlay privileges (aka "Allow this app to draw over other apps"), but it's open source from a respectable developer, so I trust it. It also does not require network permissions. It's a paid app on the Play Store, or you can build it yourself very easily for free, following the instructions in the repo.