Geography and climate Watertown is located in southeastern Wisconsin, approximately midway between Madison and Milwaukee, at 43°12'N 88°43'W (43.193, −88.724). According to the United States Census Bureau, the city has a total area of , of which, is land and is water. Small communities in the immediate area (e.g., within the school district) include Richwood, Lebanon, Old Lebanon, Sugar Island, Pipersville, Concord, Ebenezer, and Grellton.
Geography and climate Watertown is located in southeastern Wisconsin, approximately midway between Madison and Milwaukee, at 43°12'N 88°43'W (43193, −88.724). According to the United States Census Bureau, the city has a total area of , of which is land and is water. Small communities in the immediate area (e.g., within the school district) include Richwood, Lebanon, Old Lebanon, Sugar Island, Pipersville, Concord, Ebenezer, and Grellton.