If you planning to travel to Silver Slipper Casino, Bay St Louis, 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 12:51 PM. The temperature feels like 59.75 with a humidity level of 95 so dress accordingly. Cloud coverage is 68 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 east at a speed of 10 MPH. At the end of the day don’t miss the sunset at 11:05 PM.