Abstract: A modular weather sensing apparatus is disclosed that includes a cap module, at least one middle module, and a base module, each stacked adjacent to one another to form a sealed and integrated weather sensor assembly. The modules may be configured for detachable interconnection via one or more ring mechanisms that provide both mechanical coupling and electrical connectivity, enabling the assembly to provide power and facilitate data transfer among the modules. This architecture may allow independent sensor modules to be removed, swapped, reordered, or added according to desired configurations, enhancing versatility and ease of maintenance in weather parameter detection.