If you planning to travel to Grand Casino Mille Lacs, Onamia, Minnesota, 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 1:25 PM. The temperature feels like 23.200000000000003 with a humidity level of 87 so dress accordingly. Cloud coverage is 75 percent with visibility at 9 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 14 MPH. At the end of the day don’t miss the sunset at 10:37 PM.