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 4:50 PM. The temperature feels like 59.95 with a humidity level of 49 so dress accordingly. Cloud coverage is 0 percent with visibility at 14.7 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 3:46 AM.