Surface high pressure will quickly slide to the east of South Texas bring warm southerly winds on Saturday ahead of the next weak cold front arriving on Sunday morning. This will make Saturday the best day of the weekend if you have outdoor plans. The front will return as a warm front on Christmas evening resulting in lots of clouds windy humid and warm.
Tonight will be clear and chilly with a low of 47.
Saturday will be another spectacular at day with sunny skies a little breezy but still low humidity and warmer with a high near 80.
Saturday night will be foggy again muggy and much milder with a low of 56.
Sunday not near as nice with more clouds and cooler with a high of 72.
Christmas day will be mostly cloudy windy humid and warm with a few showers late in the day and a high of 74.