If you planning to travel to Catfish Bay Water Ski Park, 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 27.299999999999997 with a humidity level of 89 so dress accordingly. Cloud coverage is 32 percent with visibility at 8 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 2 MPH. At the end of the day don’t miss the sunset at 10:54 PM.