If you planning to travel to 1880 Cowboy Town, Sioux Falls, South Dakota, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 1:28 PM. The temperature feels like 12.55 with a humidity level of 79 so dress accordingly. Cloud coverage is 66 percent with visibility at 11.4 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 27 MPH. At the end of the day don’t miss the sunset at 10:58 PM.