This paper describes the research experience in the proposed system of weather monitoring. The main aim of this proposed system is to develop a weather monitoring system which is based on Arduino and helps to monitor the weather parameters of the environment. Through this technique it will mechanically collect the knowledge regarding climatic changes in the environment. The paper mainly focuses on to formulate the weather conditions and can also be able to forecast the weather with no human error. Thus the data is collected from different sensors and this ultimately helps in detecting different values of a particular area or region. The data stored will be in the form of datasheets and thus will be used for further analysis.