If you planning to travel to Tres Cachoeiras, State Of Rio De Janeiro (RJ), South America, 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 8:08 AM. The temperature feels like 68 with a humidity level of 96 so dress accordingly. Cloud coverage is 92 percent with visibility at 12.2 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 2 MPH. At the end of the day don’t miss the sunset at 9:22 PM.