Located in Decatur County, Indiana, Westport is a small town with a population of about 1,300. Westport experiences a humid continental climate, characterized by warm summers and cold winters. Average high temperatures range from around 30°F (-1°C) in January to approximately 85°F (29°C) in July. The area receives an average annual precipitation of about 40 inches (1,016 mm), with rainfall being fairly evenly distributed throughout the year.

Being situated near the Clifty Creek, a tributary of the Muscatatuck River, hydrology plays a significant role in Westport's surroundings. The town is surrounded by lush greenery, offering a tranquil and picturesque environment. The hydrology constituents in the area include rivers, creeks, and ponds, making it an excellent location for water-based recreational activities such as fishing, boating, and kayaking.

In addition to its water-based activities, Westport provides numerous opportunities for outdoor recreation. The town has several parks and nature reserves, offering hiking trails, picnic areas, and spots for camping. The nearby Muscatatuck National Wildlife Refuge provides wildlife observation and photography opportunities. Overall, Westport offers a delightful blend of outdoor activities for nature enthusiasts seeking a peaceful and scenic retreat.