If you planning to travel to Lone Star Park, Grand Prairie, 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 11:21 AM. The temperature feels like 76.55 with a humidity level of 81 so dress accordingly. Cloud coverage is 59 percent with visibility at 10.7 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northeast at a speed of 6 MPH. At the end of the day don’t miss the sunset at 1:29 AM.