If you planning to travel to Mystery Castle, Phoenix, Arizona, 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 12:22 PM. The temperature feels like 78.6 with a humidity level of 18 so dress accordingly. Cloud coverage is 11 percent with visibility at 0.5 percent. Today’s UV index is 11, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 9 MPH. At the end of the day don’t miss the sunset at 2:26 AM.