If you planning to travel to Derby Race Course, Derby, Western Australia, Australia, 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 9:16 PM. The temperature feels like 97.85 with a humidity level of 77 so dress accordingly. Cloud coverage is 37 percent with visibility at 13.9 percent. Today’s UV index is 12, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 10:27 AM.