WeatherBar is a tweak launched last night in Cydia, and with its help you can change the color of the iOS status bar depending on the outside temperature. The tweak recognizes temperatures that have a value between -20º celsius and +50º celsius, and the color of the status bar changes with each variation of the temperature that is greater than 5º celsius, several dozen colors being implemented by the developer for iDevice users.
WeatherBar – Simplicity and Beauty. Supports iOS 5 and iOS 6. What is WeatherBar? WeatherBar is a Tweak which shows you the current outside Temperature by changing the Color of the Statusbar. The Colors range from -20º C to +50º C (-4º F to 122º F). How can I know which Color represents which Temperature? WeatherBar has different Colors for Temperatures in 5º C Steps, it starts at -20º C, here is the Order of the Colors, there are many "mixed" colors between those: Violet – Blue – Green (0º C/32º F) – Yellow – Orange – Red. After a few days using WeatherBar you will be able to distinguish the Colors easily.
WeatherBar is available for free in Cydia's ModMyi repo and you can use it both on iOS 5 and the iOS 6.
