Belmont is an unincorporated community in Gonzales County, Texas, United States located on Alternate US 90 10 miles west of Gonzales, Texas .
The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Belmont has a humid subtropical climate, abbreviated "Cfa" on climate maps.
Coordinates: 29°31′24″N 97°41′02″W / 29.52333°N 97.68389°W