If you planning to travel to Coligny Plaza, 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 10:47 AM. The temperature feels like 91.3 with a humidity level of 90 so dress accordingly. Cloud coverage is 47 percent with visibility at 9 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 8 MPH. At the end of the day don’t miss the sunset at 12:09 AM.