Weather Forecast for Port San Antonio, San Antonio, Texas

If you planning to travel to Port 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 1:03 PM. The temperature feels like 55.8 with a humidity level of 38 so dress accordingly. Cloud coverage is 3 percent with visibility at 14.9 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 3 MPH. At the end of the day don’t miss the sunset at 11:36 PM.