If you planning to travel to South African Institute for Aquatic Biodiversity, Grahamstown, 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 3:05 AM. The temperature feels like 66.55 with a humidity level of 72 so dress accordingly. Cloud coverage is 24 percent with visibility at 14.9 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 6 MPH. At the end of the day don’t miss the sunset at 4:43 PM.