If you planning to travel to MGM Grand Garden Arena, Las Vegas, Nevada, 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 2:14 PM. The temperature feels like 53.75 with a humidity level of 26 so dress accordingly. Cloud coverage is 8 percent with visibility at 14.9 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 4 MPH. At the end of the day don’t miss the sunset at 12:33 AM.