Preston, Iowa is a quaint town located in Jackson County. It experiences a humid continental climate, characterized by warm summers and cold winters. Summers in Preston are generally mild with temperatures ranging from 70°F to 85°F, while winters can be quite cold, with temperatures dropping to around 20°F. The town receives an average of 35 inches of precipitation each year, evenly distributed throughout the seasons.

Preston is nestled along the banks of the Maquoketa River, providing a beautiful hydrological setting. The river is a popular spot for fishing, canoeing, and kayaking. Anglers can expect to catch a variety of fish species including smallmouth bass, catfish, and walleye. The surrounding area also offers opportunities for hiking and birdwatching, with several parks and trails to explore.

One of the notable outdoor recreation areas near Preston is the Maquoketa Caves State Park, located just a short drive away. This park is known for its fascinating underground caves and offers opportunities for spelunking, hiking, and wildlife spotting. Additionally, the nearby Hurstville Interpretive Center provides educational exhibits and nature trails for visitors to enjoy.

Overall, Preston, Iowa offers a pleasant climate, a picturesque hydrological setting, and numerous outdoor recreation opportunities for nature enthusiasts and adventure seekers.