If you planning to travel to Lyndon B. Johnson National Historical Park, Johnson City, Texas, 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 11:31 AM. The temperature feels like 85.9 with a humidity level of 69 so dress accordingly. Cloud coverage is 5 percent with visibility at 12 percent. Today’s UV index is 11, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 12 MPH. At the end of the day don’t miss the sunset at 1:38 AM.