Dedham, Iowa is a small town located in the western part of the state. The climate in Dedham is typical of the Midwest, with hot summers and cold winters. The hydrology constituents in the area include the Raccoon River, which flows through the nearby city of Carroll. Outdoor recreation opportunities in Dedham include hunting and fishing, as well as hiking and birdwatching in the nearby Swan Lake State Park. The park also offers camping and boating opportunities. Overall, Dedham provides a peaceful and scenic destination for those seeking to enjoy the great outdoors.