A good, simple weather plugin?
I'm trying to get some basic weather information to plug in to my website and display in the header, similar to what you'll see in the top left corner of The Londonist: http://londonist.com/
However looking online, all I can find is big graphical weather widgets and such which offer absolutely no customisation. Literally all I need is plain text of temperature and weather conditions in my specific city (Glasgow, UK) which I can then style.
Does anyone know of a decent API or such which will allow me to do this? I'm happy to pay if need be.