If you planning to travel to Kahanu Garden, Hana, 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 4:30 PM. The temperature feels like 66.5 with a humidity level of 88 so dress accordingly. Cloud coverage is 37 percent with visibility at 11.8 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 10 MPH. At the end of the day don’t miss the sunset at 4:29 AM.