If you planning to travel to Myrtle Beach Speedway, Myrtle Beach, South Carolina, 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 12:20 PM. The temperature feels like 30.299999999999997 with a humidity level of 68 so dress accordingly. Cloud coverage is 67 percent with visibility at 13.3 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 3 MPH. At the end of the day don’t miss the sunset at 10:28 PM.