this post was submitted on 09 Jun 2026
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I spent some time writing a script first in Python and then in ExcelScript at work to pull data from from OpenWeather API to compare ambient temperature and humidity to some of our indoor spaces. Both Python and JS (which ExcelScript is, basically) will make it very easy to pull the JSON from the API and pass whatever data you want down the line.
I don't have any experience with dashboards or your setup in particular so I can't give any good advice about how to go forward though. If you have a pre-existing dashboard, what makes it and what feeds it data? Is it a webpage or an app or such?
I am using the Homarr dashboard. It does have an iframe module that I think I could use once I pretty up the data.
Okay, I see what you're going for and from another comment that you want to avoid the built-in weather app that dashboard has. I agree that the iframe should work for what you want.
In this case I would make a webpage you can host locally, ignoring the dashboard aspect for a moment, and have it format the data how you want it to show up. If you want to use this as an excuse to tinker with Python and learn a new project I would probably follow the tutorial for Flask on setting up a simple webapp. I imagine by the end of it you could use the example project and tweak it somewhat painlessly to render what you want. Since you already have the ability to get the weather JSON you'll just need to link the two up.
Anyway, once you have the page working properly you'll have something to put in the iframe.