Amherst Junction is a small village located in Portage County, Wisconsin. The climate in Amherst Junction is classified as warm and temperate with significant rainfall throughout the year. The area is home to several streams and rivers, including the Tomorrow River and the Waupaca River, which provide ample opportunities for fishing, kayaking, and other water-based activities. The hydrology constituents in the area are influenced by agricultural practices and land use, which can impact water quality. Outdoor recreation opportunities in Amherst Junction include hiking, biking, and wildlife viewing at the Tomorrow River State Trail, as well as camping and hunting at Hartman Creek State Park.