If you planning to travel to Glaciar Martial, Ushuaia, 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 8:42 AM. The temperature feels like 39.45 with a humidity level of 61 so dress accordingly. Cloud coverage is 58 percent with visibility at 6.1 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 14 MPH. At the end of the day don’t miss the sunset at 12:19 AM.