If you planning to travel to Karnes City Square, Karnes City, 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 1:00 PM. The temperature feels like 53.5 with a humidity level of 30 so dress accordingly. Cloud coverage is 1 percent with visibility at 14.7 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 3 MPH. At the end of the day don’t miss the sunset at 11:35 PM.