If you planning to travel to Pirates Bay Water Park, Baytown, 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 11:23 AM. The temperature feels like 90.95 with a humidity level of 76 so dress accordingly. Cloud coverage is 5 percent with visibility at 13.1 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 8 MPH. At the end of the day don’t miss the sunset at 1:25 AM.