I use a vbscript I've developed over the last couple of years, and get the data from the weather.com XML feeds as well. The script just extracts all the data and stores it in a file as evar-value pairs, e.g.

Temperature "70 F"

etc., so that you can "include" it. Then all the values are available for use in xlabel, xpopup, etc., and you can display them as you like.