Edgard, Louisiana is located in the southeastern part of the state and has a humid subtropical climate characterized by hot, humid summers and mild winters. The area is also prone to hurricanes and tropical storms during the summer months. The hydrology constituents of Edgard include the Mississippi River and its surrounding wetlands, which provide a variety of wildlife habitats and recreational opportunities such as fishing, hiking, and birdwatching. The nearby St. Charles Parish Wetland Trail offers visitors a chance to explore the unique ecosystem of the region. Additionally, the nearby town of LaPlace hosts the annual Andouille Festival, celebrating the local Cajun sausage and offering live music, food, and crafts.