If you planning to travel to Mauna Loa Observatory, Paauilo, Hawaii, 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 3:49 PM. The temperature feels like 58.699999999999996 with a humidity level of 46 so dress accordingly. Cloud coverage is 9 percent with visibility at 14.9 percent. Today’s UV index is 12, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 10 MPH. At the end of the day don’t miss the sunset at 5:07 AM.