If you planning to travel to Hilton Head Zipline, Hilton Head Island, South Carolina, 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 11:27 AM. The temperature feels like 60.550000000000004 with a humidity level of 71 so dress accordingly. Cloud coverage is 28 percent with visibility at 12.7 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 13 MPH. At the end of the day don’t miss the sunset at 11:36 PM.