I thought i would post a pic of using an iPad to display weather info. I havent found any apps that offer a clean look so its easier to simply make a custom webpage and size accordingly. If its then mounted on the wall it can look quite nice:
Its a bit of a work in progress, but the icons are all custom made:
http://www.casa.ucl.ac.uk/weather/lcdipad21.html (updates every 2 seconds).
Works well on an iphone as well, there is also a version using Google Dials but thats a bit more experimental.
Thought i would share and if anyone is interested I’ll clean it up and wrap it up to customise.