If you planning to travel to Sci Bono Discovery Centre, Johannesburg, 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 3:11 AM. The temperature feels like 72.6 with a humidity level of 44 so dress accordingly. Cloud coverage is 9 percent with visibility at 13.1 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 9 MPH. At the end of the day don’t miss the sunset at 4:44 PM.