Traveling to San Antonio Museum of Art, San Antonio, 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 12:30 PM and don’t miss the sunset at 12:49 AM. Today’s winds are traveling southeast at a speed of 5 MPH. The temperature feels like 70 with a humidity level of 53. Cloud coverage is 29 percent with 14.6 percent visibility. Today’s UV index is 8 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.