The South Dakota Visitor and TV Guide™, distributed by Sunshine Food Markets was a fine way to keep up on your favorite programs in 1962. I suppose that there was a TV listing in the Argus Leader at the time, but if you didn't get the paper, this would be a satisfactory way to find out what was on TV back in the day when two stations was plenty. KELO (CBS) and KSOO (NBC) were the two local stations, and they'd come on the air around 5pm during the week, 7:30 am Saturday and 9am Sunday.
Grab a PDF of the Visitor guide here.
Page Updated: 08/25/2012
Source: South Dakota Visitor and TV Guide May 27, 1962