If you planning to travel to USS South Dakota Battleship Memorial, 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 11:17 AM. The temperature feels like 72.5 with a humidity level of 82 so dress accordingly. Cloud coverage is 6 percent with visibility at 12 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 8 MPH. At the end of the day don’t miss the sunset at 1:50 AM.