If you planning to travel to Robert Trent Jones Course, 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 11:41 AM. The temperature feels like 58.1 with a humidity level of 69 so dress accordingly. Cloud coverage is 2 percent with visibility at 14.1 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 7 MPH. At the end of the day don’t miss the sunset at 10:28 PM.