If you planning to travel to Houston Grand Prix, Houston, 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 12:11 PM. The temperature feels like 90.19999999999999 with a humidity level of 79 so dress accordingly. Cloud coverage is 70 percent with visibility at 15.4 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 7 MPH. At the end of the day don’t miss the sunset at 12:15 AM.