Walnut-Grove, Missouri is a charming town located in the southwestern part of the state. It experiences a humid subtropical climate, characterized by hot and humid summers, mild winters, and ample precipitation throughout the year. Summers are often warm, with temperatures averaging around 90°F (32°C), while winters are relatively mild, with average temperatures around 40°F (4°C). Walnut-Grove receives around 45 inches of rainfall annually, spread fairly evenly throughout the year.

The town is surrounded by the beautiful Ozark Mountains, making it a haven for outdoor enthusiasts. The area is known for its scenic hiking trails, offering breathtaking views of the surrounding forests, streams, and waterfalls. Fishing is also popular in Walnut-Grove, with the nearby lakes and rivers teeming with various species, including bass and trout. Canoeing and kayaking are great ways to explore the calm waters of the region's rivers.

Overall, Walnut-Grove, Missouri provides a pleasant climate for outdoor activities all year round, making it an ideal destination for nature lovers and adventure seekers alike.