If you planning to travel to Cape Town Diamond Museum, Cape Town, 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 75.8 with a humidity level of 64 so dress accordingly. Cloud coverage is 14 percent with visibility at 12.6 percent. Today’s UV index is 11, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 6 MPH. At the end of the day don’t miss the sunset at 6:02 PM.