Hours Of Operations Schweser's South Dakota Yankton 57078 Schweser's Hours of Operation and Location in Yankton, SD 57078 4.5 - 83 votes 2101 Broadway Ave, Yankton, SD 57078 (605) 665-5979 Get Directions Schweser's Hours Category: Accessories Apparel Beauty & Health Home & Garden Toys & Gifts Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore YanktonView More Apparel KmartCarharttJCPenneyCatherinesRainbow Sports VansDiscovery LlcDunham's SportsAll Sports Recommend For You NorthWestern Energy Ferrellgas A Salon A+ Roofing At World Computer Network Services Computers Network PC and Associates PC Clinic PC Max