General_Info_Plugin can be modified to get weather information. I have wanted to do this for a while. I would expose a variable for temperature:
but this will require changes to Orbiter, and thus will only be available once our autobuilds start rolling in.
I also want to re-emphasise, that we need to work on UI work for all variations, not just UI2. If you need to, install Orbiter on a windows PC, or add the Web Orbiter so it can be tested.