If you planning to travel to Charles Pinckney National Historic Site, Mount Pleasant, 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 10:54 AM. The temperature feels like 66.45 with a humidity level of 72 so dress accordingly. Cloud coverage is 32 percent with visibility at 11.9 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 8 MPH. At the end of the day don’t miss the sunset at 11:48 PM.