Weston
- County:
- Platte County
- County Seat:
- No
- Area (mi²):
- 3.796
- State:
- Missouri
Weston is a city located in Platte County, Missouri. Weston has a 2026 population of 1,837. Weston is currently growing at a rate of 1.27% annually and its population has increased by 4.49% since the most recent census, which recorded a population of 1,758 in 2020.