If you planning to travel to Rissik Street Post Office, 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 3:17 AM. The temperature feels like 68.5 with a humidity level of 73 so dress accordingly. Cloud coverage is 61 percent with visibility at 11.8 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northwest at a speed of 7 MPH. At the end of the day don’t miss the sunset at 4:59 PM.