We've moved! You can find modules, themes and widgets on http://addons.silverstripe.org.
This page will no longer be updated, and disappear soon. Module maintainers, please read our announcement to find out how to add your modules there.
Based on the Google Weather Forecast API, the widget shows the current weather condition and 4 days weather forecast. Through the CMS you can set the location, language, temperature scales (Fahrenheit or Celsius).