Wentzville, Missouri, located in the heart of the Midwest, experiences a humid continental climate with four distinct seasons. Summers are hot and humid, with temperatures reaching the mid-80s to low 90s Fahrenheit (around 30 degrees Celsius). Winters are cold, with temperatures dropping to the mid-20s (around -4 degrees Celsius) and occasional snowfall. Spring and fall bring mild weather and colorful foliage.

Hydrologically, Wentzville is situated near the Mississippi and Missouri Rivers, providing opportunities for boating, fishing, and other water-based activities. Additionally, there are several smaller lakes and ponds in and around the city, offering further recreational opportunities such as kayaking and paddleboarding.

For outdoor enthusiasts, Wentzville offers an array of recreation options. Quail Ridge Park, a popular destination, features walking trails, fishing ponds, picnic areas, and a dog park. Rotary Park provides facilities for soccer, baseball, and softball, as well as a disc golf course. Additionally, the adjacent Cuivre River State Park offers camping, hiking, and horseback riding trails to explore the area's natural beauty.

Overall, Wentzville, Missouri, boasts a diverse climate, ample water resources, and various outdoor activities, making it an attractive destination for nature lovers and adventure seekers.