one for temp, wind, and chance of rain? IE Mainly because I’m guessing when this is “tablet size” reading all the numbers at a glance would be tough..but the graph approach can be quickly understood from a distance.
If that particular website provides a ‘web widget’ or otherwise allows embedding their site into another site/page, then perhaps you could use a URL Custom Tile to embed it. (I also put together a simple Refreshable URL Custom Tile for sites where the data doesn’t automatically refresh)
Otherwise there’s a few other Weather Options include a Weather Custom Tile – it doesn’t have the neat graphs, but it does have a variety of nice layouts you might find helpful.
My example is from the MSN Weather App from the Windows store. I’m a bit clueless about anything else. There is URL access…but I have no idea how to scape just the “Overview” graphical data etc.
Unless they explicitly provide a page / web widget with only the content you are looking for, it’s not really a reasonable thing to try to just get part of the page (at least not without a lot of convoluted effort and some significant tradeoffs).
I would try to find another weather page / web weather widget that offers what you want… or check the Weather Custom Tile I linked above to see if that might at least cover the basics for you. It’s not a visual trend, but there’s a bunch of different layout variations and one might meet your needs.