I'm looking for an easy and affordable way to embed a dynamic weather forecast in an email campaign. Can anyone recommend a service or is there a way to do it with ampscript?
We use LiveClicker for this as well as other interactive elements. Fairly cheap for all that you get. Assuming your marketing program is large enough, it makes sense.
After a quick search I found this site that seems to offer XML/JSON feeds, you can integrate these into your email via AmpScript. I'm sure there are many other weather feeds, too. If you need help on integrating feeds, this is what I used to experiment when I was trying to pull in web feeds. If you want to customize based on location, you'll need to use an API to send your location information, I haven't used that aspect yet.