Here is a lockscreen app for iPhone that brings Weather Information on the “Slide to Unlock” screen of your iPhone iPod Touch . Available on AppStore the “LockScreen Weather” app requires no jailbreaking .
With LockScreen Weather there is no need to unlock your phone and start-up the weather app . Get updated weather information on your lockscreen with details of weekly weather forecast . Supports tens of thousands of cities around the world with both Fahrenheit (℉) and Celsius (℃) scales supported .
This app works by playing a sound file in the background which keeps the application running. If you play music or any other sound then it disengages the program .
The LockScreen Wather app is available for $0.99 (link). Make sure you read the user reviews before making the purchase .
Other LockScreen Customizations :