Is there a dynamic text for weather

[crua9]

I have a stream of my bee hives, and I was thinking of having on it showing the current weather. Maybe the temp, wind, and condition. Is there a dynamic text for weather?
I know I can just show a web page, but that would take too much space. At best is there a way to add an overlay of something with a transparent background?

 

[Jack0r]

I would definitely recommend to use a webpage.
http://wttr.in/new-york or https://www.google.com/search?q=weather+new+york
Add them through the browser source. Crop the parts you do not need and for opacity add a color correction filter to the source:

Both with 75% opacity. Only problem left is that you will need to find a page that updates the weather automatically. Or you wrap the weather page with an iframe "into" a html file to auto reload it on a timer for example.