If you planning to travel to Itaipu Dam, Foz Do Iguacu, 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 8:45 AM. The temperature feels like 86.45 with a humidity level of 59 so dress accordingly. Cloud coverage is 9 percent with visibility at 14.9 percent. Today’s UV index is 12, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 5 MPH. At the end of the day don’t miss the sunset at 10:03 PM.