SAN ANTONIO, Texas – Low fog drifts through the Alamo City this morning, softening streetlights and dampening fields from Bexar County to the Hill Country edge. By sunrise, that haze begins to thin, unveiling another stretch of unseasonably warm air — the kind more common in late September than mid-November.
According to the National Weather Service in Austin–San Antonio, high pressure will dominate through the weekend, locking in a pattern of sunshine and 80s across South Texas. Morning fog could return both Friday and Saturday before south winds pick up, gusting near 20 mph along I-35 and U.S. 90. That breeze will keep afternoons toasty, with highs between 84°F and 86°F through Sunday and lows hovering in the upper 60s.
Travelers should expect patchy visibility reductions early each day, particularly on rural roads east toward Seguin and Gonzales. Drivers are urged to use low beams and allow extra time for the morning commute. Despite the warmth, humidity will stay moderate, making this stretch ideal for outdoor work, leaf cleanup, and early holiday decorating before the next front arrives.
Meteorologists say a weak boundary could push into South Texas late Monday or Tuesday, bringing a few light showers and slightly cooler air — the first sign of a possible November shift before Thanksgiving week. For now, it’s all blue sky, warm pavement, and classic late-fall Texas sun.
Five-Day Forecast for San Antonio, TX:
Fri: 84/63 – Fog early; sunny, breezy south winds to 20 mph.
Sat: 84/65 – Mostly sunny; mild humidity, light south breeze.
Sun: 86/68 – Mostly sunny; near-record warmth possible.
Mon: 87/69 – Partly sunny; clouds increase late.
Tue: 86/70 – 20% showers; cooler air edges in by evening.
