If you planning to travel to Mariscal Mine, Big Bend National Park, Texas, 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 1:42 PM. The temperature feels like 67.9 with a humidity level of 27 so dress accordingly. Cloud coverage is 4 percent with visibility at 14.9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 4 MPH. At the end of the day don’t miss the sunset at 12:00 AM.