Stuart, located in Iowa's Guthrie County, offers a pleasant Midwestern climate with distinct seasons. Summers are warm with temperatures averaging around 85°F (29°C), while winters can be cold with temperatures ranging from 20°F to 30°F (-7°C to -1°C). The area receives an average annual precipitation of around 32 inches, with rain and snowfall spread throughout the year.

Hydrologically, Stuart lies in the Raccoon River watershed, which provides ample water resources for the town and surrounding areas. The Raccoon River is known for its diverse aquatic life and offers opportunities for fishing and boating.

Outdoor recreation enthusiasts can take advantage of the beautiful natural surroundings in and around Stuart. The town has several parks and green spaces, including the Stuart Riverwalk Trail, which provides scenic views of the Raccoon River. The river also offers opportunities for kayaking and canoeing. Additionally, the nearby Springbrook State Park provides further recreational opportunities, including camping, hiking, picnicking, and wildlife observation.

Overall, Stuart provides a comfortable climate, abundant water resources, and various outdoor activities, making it an appealing destination for nature lovers and those seeking recreational opportunities.