Traveling to Arenillas Negras Beach, Arica, Chile? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 11:06 AM and don’t miss the sunset at 10:14 PM. Today’s winds are traveling west-southwest at a speed of 5 MPH. The temperature feels like 61 with a humidity level of 78. Cloud coverage is 8 percent with 14.2 percent visibility. Today’s UV index is 6 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.