Preston, Idaho is a charming rural town located in Franklin County with a population of approximately 5,300 people. The region experiences a semi-arid climate characterized by hot, dry summers and cold winters. Average high temperatures in summer range from the mid-80s to low 90s Fahrenheit, while winter lows can dip into the 20s. Precipitation is relatively low throughout the year, with most rainfall occurring in the spring.

Hydrology constituents in Preston are primarily influenced by the Bear River, which runs through the town. The river serves as a crucial water source for the community and supports various recreational activities such as fishing, boating, and kayaking. Additionally, the area is dotted with many natural springs and reservoirs, offering opportunities for swimming and picnicking.

Outdoor enthusiasts will find plenty of recreational opportunities in Preston. The nearby Caribou-Targhee National Forest provides access to hiking trails, camping sites, and wildlife viewing. The Franklin County Reservoir is a popular spot for fishing and water sports. Additionally, the surrounding mountains offer opportunities for hunting, snowmobiling, and skiing during the winter months.