McCool, Mississippi is a small town located in Attala County in the central part of the state. The climate in McCool is classified as humid subtropical, characterized by hot and humid summers and mild winters. Average temperatures range from the low 90s°F (32°C) in summer to the mid-40s°F (7°C) in winter. The area experiences moderate rainfall throughout the year.

Hydrologically, McCool benefits from its proximity to the Natchez Trace Parkway and the Tombigbee National Forest, both of which offer several lakes, rivers, and streams. These water bodies provide opportunities for fishing, boating, and water-based recreational activities. The nearby Choctaw Lake is particularly popular for fishing enthusiasts, offering an abundance of bass, crappie, and catfish.

Outdoor recreation opportunities in McCool extend beyond water activities. The town is surrounded by picturesque landscapes, making it an ideal destination for hiking, camping, and wildlife observation. The nearby Noxubee National Wildlife Refuge offers various trails and opportunities to spot local wildlife such as white-tailed deer, turkeys, and migratory birds.

Overall, McCool, Mississippi provides a pleasant climate for outdoor activities, with ample opportunities for water-based recreation and exploration of its scenic surroundings.