While the Lock screen and Notification Center have each become much more functional and informative in some of the latest versions iOS, it’s still possible to improve on them, and jailbreak developers are taking note of this.
A new free jailbreak tweak called DisplayWeather 10 by pxcex puts your weather information to the left of the date information in each of these interfaces, letting you dedicate the space that would normally be taken up by the weather widget to other widgets instead.