Sugar Creek is an unincorporated community in Moral Township, Shelby County, in the U.S. state of Indiana. The community took its name from Sugar Creek, which flows southward in the area just west of the community. Geography Sugar Creek is located at . Climate The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Sugar Creek has a humid subtropical climate, abbreviated "Cfa" on climate maps. References Unincorporated communities in Indiana Unincorporated communities in Shelby County, Indiana Indianapolis metropolitan area