If you planning to travel to Arena Beach, Huatulco, Oaxaca, Mexico, 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 85.4 with a humidity level of 78 so dress accordingly. Cloud coverage is 6 percent with visibility at 14.6 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 5 MPH. At the end of the day don’t miss the sunset at 11:54 PM.