Leming, Texas is a small unincorporated community located in Atascosa County. The climate in Leming is classified as a humid subtropical climate, characterized by hot and humid summers and mild winters. Summers are usually long and hot, with temperatures often reaching over 90°F, while winters are relatively mild with average temperatures ranging from the 40s to 60s°F.

Hydrologically, Leming is situated in the San Antonio River basin, which provides a vital water source for the region. The hydrology constituents in Leming include the San Antonio River itself, as well as various creeks and small tributaries that drain into it.

Leming is surrounded by natural beauty, making it a great place for outdoor recreation. Nearby attractions include Braunig Lake and Calaveras Lake, which offer opportunities for boating, fishing, and camping. The area is also known for its multiple parks and wildlife management areas, such as the Medina River Natural Area and the Southside Lions Park, where visitors can enjoy hiking, birdwatching, and picnicking.

In conclusion, Leming, Texas offers a humid subtropical climate, a hydrology network consisting of the San Antonio River and its tributaries, and various outdoor recreation opportunities including lakes, parks, and wildlife areas.