If you planning to travel to SeaWorld San Antonio, San Antonio, 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 11:36 AM. The temperature feels like 90.30000000000001 with a humidity level of 65 so dress accordingly. Cloud coverage is 41 percent with visibility at 13 percent. Today’s UV index is 11, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 11 MPH. At the end of the day don’t miss the sunset at 1:25 AM.