Western Carolina University doesn't have a published minimum GPA requirement. Admission is holistic, meaning they consider your GPA along with many other factors like your high school coursework, standardized test scores (if required/submitted), extracurricular activities, essays, and letters of recommendation. A higher GPA certainly improves your chances, but a lower GPA isn't automatically disqualifying if other aspects of your application are strong.
To get the most accurate information, you should check the admissions section of WCU's official website. They may provide GPA ranges or averages of admitted students, which would give you a better idea of their expectations.