Predicting weather has become very difficult due to constant changing in weather patterns over the months. IoT based plays a critical role in measuring environmental factors. IoT extends internet connectivity beyond mobile phones and desktops. In this paper, an IoT and cloud-based weather reporting system has been developed. The proposed work detects, record, and display various weather characteristics like temperature, humidity, and precipitation. The system uses sensors to detect and monitor weather factors, and the data is transferred to a cloud that can be accessed via the Internet. The system uses a microcontroller, sensors, a WiFi connection that sends data to a cloud-based server. The data is presented to the user using the cloud application.