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 1:43 PM. The temperature feels like 9.1 with a humidity level of 86 so dress accordingly. Cloud coverage is 19 percent with visibility at 11.4 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 11 MPH. At the end of the day don’t miss the sunset at 10:52 PM.