If you planning to travel to Miller Outdoor Theater, 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 11:57 AM. The temperature feels like 74.85 with a humidity level of 66 so dress accordingly. Cloud coverage is 11 percent with visibility at 12.6 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 16 MPH. At the end of the day don’t miss the sunset at 12:48 AM.