Novinger, Missouri, located in Adair County, experiences a humid continental climate with four distinct seasons. Summers are hot and humid, with temperatures averaging around 90°F (32°C), while winters are cold with temperatures dropping to an average low of 20°F (-7°C). Precipitation is evenly distributed throughout the year, with an average of 40 inches (102 cm) annually.

The town is surrounded by beautiful natural landscapes, including several lakes and rivers. The primary water source is the Chariton River, which flows through Novinger. The river provides opportunities for fishing, kayaking, and canoeing. Nearby Thousand Hills State Park offers outdoor enthusiasts numerous recreational activities, such as camping, hiking, horseback riding, and boating. The park's pristine lake is perfect for fishing and swimming. With its pleasant climate and abundant water resources, Novinger is an ideal destination for outdoor recreation.