World Weather Free Local Weather

This Free Local Weather REST API method allows developers and programmers to access current weather conditions and next 5 days of accurate and reliable weather forecast. Implement this weather forecast in your website, iPhone / smartphones or CMS by programming in a language of your choice like C#, VB, C++, JAVA or PHP. The Local Weather API returns weather data in XML, JSON and CSV format and contains weather elements like temperature, precipitation (rainfall), weather description, weather icon and wind speed.
More information: http://www.worldweatheronline.com/free-weather-feed.aspx