GWEATHER plugin works great with post codes in the UK
As long as you completely omit ALL spaces in the post code it will fetch the correct data, or at least from the closest reporting station.
This is an example:
[gweather city="LE167QE" country="UK" temp="C" credit="0"]
This example will fetch the data for: Market Harborough, Leicestershire LE16 7QE just by substituting the city with a space-less post code.
I’ve used the default style here:
golf course weather
Absolutely brilliant plug-in, many thanks for it, I agree with James you should publicise this a bit more..