Weston is an unincorporated town, a post office, and a census-designated place (CDP) located in and governed by Las Animas County, Colorado, United States.

[4] At the United States Census 2020, the population of the Weston CDP was 53.

There is a different old church dating from 1866 or 1867, and a cemetery, about three miles east, at Medina Plaza.

These were listed on the National Register of Historic Places in 2019 as Our Lady of Guadalupe Church and Medina Cemetery.

Colorado State Highway 12 passes through the community, leading east (downriver) 22 miles (35 km) to Trinidad, the county seat, and west 11 miles (18 km) to Stonewall Gap.