Leesburg, Ohio is a small village located in Highland County. It experiences a humid continental climate, characterized by hot summers and cold winters. Average temperatures range from around 30°F (-1°C) in winter to 85°F (29°C) in summer. Precipitation is distributed evenly throughout the year, with an average of 40 inches (1016 mm) annually.

The hydrology constituents in Leesburg include several lakes and rivers. Paint Creek meanders through the village, offering opportunities for fishing and boating. Rocky Fork Lake, located just north of Leesburg, is a popular destination for water activities such as swimming, kayaking, and jet skiing.

Outdoor enthusiasts will find ample recreation opportunities in Leesburg. The village is surrounded by picturesque countryside, providing numerous hiking and biking trails. Rocky Fork State Park, encompassing the lake, offers camping facilities and picnic areas. Hunting is also popular in the area, with abundant game such as deer and wild turkey.

Overall, Leesburg, Ohio provides a pleasant climate, diverse hydrology constituents, and a range of outdoor activities, making it an attractive destination for nature lovers and adventure seekers.