Sappington, Missouri is a charming suburb located in St. Louis County. The climate of Sappington falls under the humid subtropical category, characterized by hot and humid summers and mild winters. Summers are typically long and humid, with temperatures often reaching the 90s°F (30s°C), while winters are usually mild, with average temperatures ranging from the 20s°F (-6°C) to the 40s°F (4-9°C).

The hydrology constituents in Sappington are primarily influenced by the nearby Meramec River, which runs through the region. The river provides a picturesque backdrop for outdoor enthusiasts, offering opportunities for fishing, boating, and canoeing. The surrounding area also features several parks and green spaces, including Sappington Greenspace and Clydesdale County Park. These parks offer various recreational activities such as hiking, picnicking, and nature watching.

In addition to its natural attractions, Sappington is conveniently located close to St. Louis, allowing residents and visitors to enjoy the city's numerous recreational offerings. Whether it's exploring the St. Louis Zoo, visiting the iconic Gateway Arch, or catching a Cardinals baseball game, Sappington provides easy access to a wide range of outdoor and cultural activities for all ages.