This page shows some examples of using the Joomla! module giWeather that shows the weather forecast.
London - Icon Google - Full - OpenWeatherMap
Austin - Icon Gk4 - Full - National Weather Service weather.gov
Rome - Icon Google - Horizontal with forecast (hide head details and temperature/wind)
New York - Icon Gk4 - Horizontal (Hide forecasts and head details)
Tokyo - Icon Yahoo - Minimal (Hide all)