If you planning to travel to Treasure Bay Casino, Biloxi, Mississippi, 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 12:49 PM. The temperature feels like 45.9 with a humidity level of 77 so dress accordingly. Cloud coverage is 5 percent with visibility at 14 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 7 MPH. At the end of the day don’t miss the sunset at 11:01 PM.