Fix WeatherWidget Using Heavy CPU & Slowing a Mac
WeatherWidget is a process you may encounter on a Mac when looking through Activity Monitor or a system stats app, a task that many advanced Mac users find themselves doing if they notice their Mac performance is slowing down. The reason, of course, is that Activity Monitor (or similar) will show you what processes are running on a Mac, and how much system resources those processes are using.
WeatherWidget is related to the desktop weather widget that some Mac users may choose to place on their desktop, and while it typically uses minimal system resources, it can go awry. Like many processes that can go sideways, you may discover a Mac is running abnormally slow, only to discover that WeatherWidget is consuming a lot of CPU cycles on a Mac.