If you planning to travel to Santiago Graffigna Wine Museum, San Juan, 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 10:00 AM. The temperature feels like 84.5 with a humidity level of 41 so dress accordingly. Cloud coverage is 13 percent with visibility at 14.9 percent. Today’s UV index is 11, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 15 MPH. At the end of the day don’t miss the sunset at 11:34 PM.