De-Kalb, Mississippi has a humid subtropical climate with hot summers and mild winters. The town is situated in a region characterized by sandy soils, pine forests, and numerous lakes and streams. The hydrology constituents of the area include the Chunky River, Okatibbee Creek, and the Noxubee River. These water bodies offer excellent opportunities for fishing, boating, and swimming. De-Kalb is also home to the Okatibbee Water Park, which is a popular spot for picnics, camping, and water sports. Visitors can explore the town's history by visiting the historic De-Kalb Courthouse Square or take a hike along the Choctaw Trails, which offers scenic views of the surrounding woodlands.