Le-Grand, Iowa is a small town located in the heart of the state. It experiences a humid continental climate, characterized by hot summers and cold winters. The average annual temperature is around 50°F (10°C), with summer highs reaching 85°F (29°C) and winter lows dropping to 15°F (-9°C). Precipitation is fairly evenly distributed throughout the year, with an average of 35 inches (89 cm) annually.

The hydrology constituents in Le-Grand are mainly influenced by the Iowa River, which flows just west of the town. This river provides a source of water for various purposes, including agriculture and recreation. Additionally, the area is dotted with small ponds and creeks, adding to the hydrological diversity.

Outdoor recreation opportunities in Le-Grand are abundant. The Iowa River offers opportunities for fishing, boating, and canoeing, allowing visitors to enjoy the scenic beauty of the surrounding nature. The town is also surrounded by sprawling farmlands and picturesque landscapes, making it ideal for activities like hiking, biking, and birdwatching. Overall, Le-Grand provides a welcoming environment for outdoor enthusiasts to immerse themselves in nature and enjoy the recreational opportunities it offers.