If you planning to travel to Marechal Luz Fort, Sao Francisco do Sul, Brazil, 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 8:18 AM. The temperature feels like 73.3 with a humidity level of 77 so dress accordingly. Cloud coverage is 87 percent with visibility at 5.7 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 13 MPH. At the end of the day don’t miss the sunset at 10:00 PM.