If you planning to travel to Grand 1894 Opera House, Galveston, 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 12:06 PM. The temperature feels like 98.05 with a humidity level of 85 so dress accordingly. Cloud coverage is 11 percent with visibility at 11.1 percent. Today’s UV index is 3, 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 12:19 AM.