Lyford, Texas is a small town located in Willacy County, in the southern region of the state. The climate in Lyford is classified as a humid subtropical climate, characterized by hot summers and mild winters. Summers are typically hot and humid, with average temperatures reaching the mid-90s Fahrenheit, while winters are mild, with average temperatures in the mid-60s.

Hydrologically, Lyford is situated in the lower Rio Grande Valley, which is part of the Rio Grande Basin. The area is rich in water resources, with the Rio Grande River flowing nearby. Along with the river, the region has numerous reservoirs and irrigation canals that provide water for agricultural activities, which is a significant part of the local economy.

Outdoor recreation opportunities in Lyford are abundant. The town is surrounded by natural beauty, including vast expanses of farmland, which offer opportunities for bird watching, photography, and nature walks. The nearby Laguna Atascosa National Wildlife Refuge allows visitors to explore diverse habitats and observe unique wildlife, including rare bird species, deer, and turtles. Moreover, Lyford is close to South Padre Island, a popular tourist destination known for its beautiful beaches, fishing, and water sports such as windsurfing and kayaking.