Laurel, Iowa is a small town located in Marshall County, in the central part of the state. The town experiences a humid continental climate, characterized by hot summers and cold winters. Average temperatures range from the 20s (-7°C) in winter to the 80s (27°C) in summer, with precipitation occurring fairly evenly throughout the year.

The hydrology constituents in Laurel primarily consist of the Iowa River, which flows about 10 miles east of the town. The Iowa River is a major waterway in the state, offering opportunities for fishing, boating, and other water-related activities. Additionally, there are several small creeks and streams in the surrounding area, providing tranquil spots for fishing or simply enjoying nature.

For outdoor recreation enthusiasts, Laurel and its surrounding areas offer a variety of opportunities. The Iowa River provides excellent fishing opportunities, with species such as catfish, walleye, and bass being commonly found. The nearby timbered areas are ideal for hiking, birdwatching, and hunting. Additionally, there are several parks and nature preserves in the vicinity, such as the Pine Lake State Park, offering camping, picnicking, and trails for recreational activities. Overall, Laurel, Iowa provides a tranquil and picturesque setting for outdoor enthusiasts to enjoy nature and engage in various recreational activities.