If you planning to travel to William Johnson House Museum, Natchez, Mississippi, 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 12:07 PM. The temperature feels like 50.65 with a humidity level of 45 so dress accordingly. Cloud coverage is 2 percent with visibility at 14.6 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 6 MPH. At the end of the day don’t miss the sunset at 12:18 AM.