If you planning to travel to Myrtles Plantation, St. Francisville, 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 12:09 PM. The temperature feels like 49.900000000000006 with a humidity level of 42 so dress accordingly. Cloud coverage is 2 percent with visibility at 14.9 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 12 MPH. At the end of the day don’t miss the sunset at 12:17 AM.