Walling, Tennessee is a small community situated in the southeastern region of the state. The climate in Walling is generally characterized as humid subtropical, with hot summers and mild winters. Average temperatures range from around 30°F (-1°C) in winter to approximately 90°F (32°C) in summer. The area receives a moderate amount of rainfall throughout the year, with precipitation being fairly evenly distributed across the seasons.

The hydrology of Walling is influenced by its proximity to the Caney Fork River, which offers plenty of recreational opportunities for outdoor enthusiasts. The river is known for its excellent fishing, particularly for trout, bass, and catfish. Boating, canoeing, and kayaking are also popular activities, with several access points and boat ramps available.

Additionally, Walling is surrounded by scenic natural areas, including nearby state parks and wildlife management areas, which provide opportunities for hiking, camping, birdwatching, and wildlife viewing. The Cumberland Plateau and the Great Smoky Mountains are within driving distance, offering even more outdoor recreational options for residents and visitors alike.