Wiota, Iowa is a small town located in the southwestern part of the state. It has a humid continental climate, characterized by hot summers and cold winters. Average temperatures range from around 20°F (-6°C) in winter to 85°F (29°C) in summer. Precipitation is evenly distributed throughout the year, with an average of 35 inches (890 mm) annually, including snowfall in the winter months.

The hydrology constituents of Wiota are mainly sourced from the surrounding landscape, which comprises agricultural fields, forests, and small streams. The town is not directly situated on a major river or lake, but it is surrounded by numerous water bodies within a short drive. These include Lake Anita State Park, Viking Lake State Park, and Summit Lake, offering opportunities for boating, fishing, and swimming.

Wiota boasts several outdoor recreational opportunities, including hiking and camping in the nearby state parks. Lake Anita State Park features scenic trails, picnic areas, and a beach, while Viking Lake State Park offers fishing, boating, and camping facilities. The area's diverse landscape also supports activities like birdwatching, hunting, and wildlife observation. Overall, Wiota provides residents and visitors with a variety of outdoor experiences amidst its picturesque surroundings.