Weta township
- County:
- Jackson County
- County Seat:
- No
- Area (mi²):
- 49.872
- State:
- South Dakota
Weta township is located in Jackson County, South Dakota. Weta township has a 2026 population of 17. Weta township is currently declining at a rate of -5.56% annually and its population has decreased by -5.56% since the most recent census, which recorded a population of 18 in 2020.