If you planning to travel to Mammoth Mountain, Mammoth Lakes, California, 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 2:37 PM. The temperature feels like 12.549999999999999 with a humidity level of 69 so dress accordingly. Cloud coverage is 31 percent with visibility at 13 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northeast at a speed of 8 MPH. At the end of the day don’t miss the sunset at 12:44 AM.