If you planning to travel to Gariep Dam, Gariepdam, South Africa, 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 3:31 AM. The temperature feels like 74.4 with a humidity level of 56 so dress accordingly. Cloud coverage is 22 percent with visibility at 14.9 percent. Today’s UV index is 12, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 11 MPH. At the end of the day don’t miss the sunset at 5:25 PM.