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 1:55 PM. The temperature feels like 20.4 with a humidity level of 91 so dress accordingly. Cloud coverage is 90 percent with visibility at 7 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 6 MPH. At the end of the day don’t miss the sunset at 10:53 PM.