If you planning to travel to Chamberlain Marina, Chamberlain, 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 2:04 PM. The temperature feels like 10.950000000000001 with a humidity level of 77 so dress accordingly. Cloud coverage is 77 percent with visibility at 14 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 18 MPH. At the end of the day don’t miss the sunset at 11:36 PM.