Seneca, South Dakota - City | FacebookSeneca, South Dakota - Description: Seneca is a town in Faulk County, South Dakota, United States. The population was 38 at the 2010 …
Seneca, SD 57473 Weather Forecast and ConditionsGet the Seneca, SD 57473 weather forecast. Access hourly, 10 day and 15 day forecasts along with up to the minute reports and videos for Seneca, SD from …