Jackson, Michigan is located in the southern part of the state, characterized by a humid continental climate. Summers are warm and occasionally hot, with average temperatures around 80°F (27°C). Winters are cold, with temperatures often dropping below freezing, averaging around 30°F (-1°C). The city experiences moderate rainfall throughout the year, with precipitation averaging around 37 inches annually.

Hydrologically, Jackson is home to several water bodies, including the Grand River, Portage River, and Spring Arbor Lake. These provide opportunities for fishing, boating, and various water-based activities. The Grand River, in particular, is known for its diverse fish species, including smallmouth bass, northern pike, and walleye.

Outdoor enthusiasts can enjoy a range of recreational activities in Jackson. The city boasts numerous parks and trails, such as the Falling Waters Trail and the Ella Sharp Park, offering opportunities for walking, hiking, biking, and picnicking. Additionally, the Cascade Falls Park features a stunning waterfall and offers a serene environment for relaxation and exploration.

Overall, Jackson, Michigan provides a favorable climate for residents and visitors to engage in a variety of outdoor recreational activities, whether it be enjoying the water or exploring the city's numerous parks and trails.