MyWeather2 API web service

We believe our free weather API provides developers with the easiest solution to implement weather data into their applications. Our weather content is of the highest quality and we have an extremely reliable platform for delivery of XML weather and JSON weather feeds. This easy to use weather API Web Service allows developers and programmers to get current weather condition and 2 day forecast information for multiple global locations via our XML weather and JSON weather feed services
More information: http://www.myweather2.com/developer/