If you planning to travel to Santiago Town Square, Santiago, Chile, 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 9:45 AM. The temperature feels like 75.55000000000001 with a humidity level of 43 so dress accordingly. Cloud coverage is 3 percent with visibility at 14.9 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 5 MPH. At the end of the day don’t miss the sunset at 11:53 PM.