If you planning to travel to Mauna Kea State Recreation Area, 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 5:00 PM. The temperature feels like 52.5 with a humidity level of 69 so dress accordingly. Cloud coverage is 41 percent with visibility at 8 percent. Today’s UV index is 6, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 3 MPH. At the end of the day don’t miss the sunset at 4:00 AM.