If you planning to travel to La Ventana Natural Arch, Grants, New 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 1:47 PM. The temperature feels like 36.4 with a humidity level of 50 so dress accordingly. Cloud coverage is 6 percent with visibility at 14.9 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 7 MPH. At the end of the day don’t miss the sunset at 12:05 AM.