Bernie, Missouri has a humid subtropical climate characterized by hot summers and mild winters. The area is predominantly rural, with agriculture being the main economic activity. Hydrology constituents in the region include the St. Francis River, which flows through the nearby town of Puxico, and the Little River Drainage Basin. Outdoor recreation opportunities in Bernie include fishing, hunting, and camping in nearby state parks such as Lake Wappapello State Park and Sam A. Baker State Park. Additionally, Bernie has several parks and recreational areas, including the Bernie City Park and the Bernie Community Center, which features a swimming pool and basketball court.