As allowed some plugins like WooCommerce and bbPress, it’s really easy with WP Cloudy to create your custom template to display weather.
The main advantage is that you can create a completely personalized weather without changing the core of the plugin. In addition, your changes will not be overwritten at each update.
First step, go to WP Cloudy template directory:
http://yoursite.com/wp-content/plugins/wp-cloudy/template/
Copy content-wpcloudy.php file.
Next, go to your theme directory:
http://yoursite.com/wp-content/themes/yourtheme/
Create a new folder called wp-cloudy (the syntax is important).
In this new folder, paste content-wpcloudy.php file.
Now, open content-wpcloudy.php with a php editor like notepad ++, coda2, sublime text…
Add some HTML tags, php function, modify/erase options…
Don’t forget to save and send via FTP your changes.
Et voilà! You have built a custom weather template. Notice that every weather on your site will use this custom template. Add some if/else to be more specific if your want.