WeeWX is a lightweight, extensible weather station data logger written in Python. It collects, processes, and archives data from a wide variety of personal weather stations, supporting output to databases, HTML reports, graphs, and third-party services (like Weather Underground). WeeWX is highly configurable through its template system and supports custom drivers for integration with different hardware models. It is popular among hobbyists, agricultural setups, and rural monitoring projects that require local control, offline operation, and customized data logging in farming environments.