If you planning to travel to Calilegua National Park, Libertador General San Martin, Argentina, 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 9:33 AM. The temperature feels like 67 with a humidity level of 80 so dress accordingly. Cloud coverage is 51 percent with visibility at 12.2 percent. Today’s UV index is 12, don’t forget the sunscreen if you need it! Today’s winds are traveling northeast at a speed of 6 MPH. At the end of the day don’t miss the sunset at 11:05 PM.