If you planning to travel to Rivault Memorial Park, Port Allen, Louisiana, 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 12:31 PM. The temperature feels like 73.5 with a humidity level of 78 so dress accordingly. Cloud coverage is 35 percent with visibility at 12.9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 9 MPH. At the end of the day don’t miss the sunset at 11:05 PM.