Theresa, Wisconsin is a small village located in Dodge County, in the southeastern part of the state. The climate in Theresa is characterized by four distinct seasons. Summers are warm and humid, with average temperatures ranging from the low 70s to mid-80s Fahrenheit. Winters are cold, with temperatures often dropping below freezing, and snowfall is common. Spring and fall are mild and pleasant.

Hydrology constituents in Theresa are primarily influenced by the Rock River, which flows through the village. The river offers opportunities for fishing, boating, and other water-based activities. Additionally, there are several small lakes and ponds in the surrounding area, providing further options for outdoor recreation.

Theresa is known for its abundant outdoor recreation opportunities. The village is surrounded by beautiful countryside, making it a popular destination for hiking, biking, and nature walks. There are several parks and nature preserves in the area, offering picnic areas, playgrounds, and trails for outdoor enthusiasts. In the winter, residents and visitors can also enjoy snowmobiling, cross-country skiing, and ice fishing.

Overall, Theresa, Wisconsin offers a diverse climate with distinct seasons, a hydrology system influenced by the Rock River, and a range of outdoor recreation opportunities for nature lovers.