Hornick, Iowa is a small town located in Woodbury County in the Midwestern United States. The climate in Hornick is classified as a humid continental climate, characterized by hot summers and cold winters. Average temperatures range from around 20°F (-7°C) in winter to 85°F (29°C) in summer. The area experiences moderate precipitation throughout the year, with rain and occasional snow.

Hydrology constituents in Hornick include several water bodies, including the nearby Little Sioux River. The river offers opportunities for fishing, boating, and canoeing. Outdoor enthusiasts can also explore the surrounding countryside, which features rolling plains and picturesque landscapes. The community has several parks and trails for hiking, biking, and picnicking.

However, it's essential to note that in June 2018, Hornick was severely impacted by flooding caused by heavy rainfall, damaging properties and infrastructure. Therefore, it is advisable to check the current conditions and access restrictions before planning any outdoor activities. Despite the challenges faced, Hornick continues to offer outdoor recreational opportunities and a charming small-town atmosphere for visitors and residents alike.