Joomla Weather module Hot Weather can help you to inform your visitors about weather conditions for the selected city.
As always, this module is XHTML/CSS compliant and cross-browser compatible, fully responsive, and tested in all major browsers.
On this demo page, you can see the weather module in the right column (in Fahrenheit scale). You can easily place it in another location, use Celsius scale and set many other parameters.
Let there be sun!