Traveling to University of Texas Marine Science Institute, Port Aransas, Texas? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 12:49 PM and don’t miss the sunset at 11:35 PM. Today’s winds are traveling northeast at a speed of 15 MPH. The temperature feels like 72 with a humidity level of 54. Cloud coverage is 4 percent with 14.9 percent visibility. Today’s UV index is 6 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.