Rio Grande is a small village located in southeastern Ohio, United States. The climate in Rio Grande is characterized as humid continental, with hot summers and cold winters. Summers are typically warm and humid, with average temperatures ranging from the mid-70s to mid-80s Fahrenheit. Winters are cold, with temperatures ranging from the mid-20s to mid-30s Fahrenheit.

Hydrologically, Rio Grande is situated near the Ohio River, which provides the area with a vital water source. The Ohio River is known for its rich diversity of aquatic life, including various fish species, crayfish, and mussels.

Rio Grande offers several outdoor recreation opportunities for nature enthusiasts. The nearby Wayne National Forest provides ample opportunities for hiking, camping, and wildlife observation. The forest covers over 240,000 acres and features diverse ecosystems, including woodlands, wetlands, and rolling hills.

Additionally, Rio Grande is home to the University of Rio Grande, which boasts a beautiful campus with opportunities for outdoor activities such as walking, running, and picnicking. The campus is surrounded by scenic landscapes and offers a peaceful environment for relaxation and recreation.