If you planning to travel to Mountain Creek Lake 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 11:43 AM. The temperature feels like 79.25 with a humidity level of 73 so dress accordingly. Cloud coverage is 71 percent with visibility at 12.8 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 15 MPH. At the end of the day don’t miss the sunset at 1:07 AM.