Texas – Unseasonably warm air, increasing south winds, and pockets of early-morning fog are setting up a fall heat pattern across south-central Texas, according to new guidance from the National Weather Service (NWS) Austin–San Antonio. Forecasters say temperatures will climb into the mid- to upper-80s through the weekend, delaying any meaningful cool-down until later next week.
Foggy Start Before Temperatures Surge
Early Friday brought hazy skies and patchy fog across areas south of San Antonio, with visibility reduced along I-35, quiet neighborhoods, and open fields. Commuters experienced damp air and mild conditions typically seen in late spring rather than November.
The NWS said that fog would gradually lift through midmorning, but advised that sudden visibility drops may occur in fog-prone valleys and low-lying roadways.
TxDOT urged drivers to use low-beam headlights, reduce speeds, and remain cautious on elevated ramps along Loop 410 and US-281, where light crosswinds may complicate early travel.
Warm Weekend Ahead as South Winds Strengthen
According to NWS meteorologists, strengthening south winds today and Saturday will push afternoon highs into the mid-80s, creating warmer-than-normal conditions across much of the region.
The warm stretch is ideal for residents planning:
- Outdoor cleanup
- Early holiday decorating
- Weekend travel prep ahead of Thanksgiving
Saturday is expected to stay mostly clear, with a steady breeze keeping haze minimal.
Sunday Heat and Humidity Before Clouds Increase
Forecasters say Sunday will bring another warm and slightly humid day, with highs near 86°F. Clouds will begin thickening late in the day as moisture slowly increases ahead of a weak disturbance.
Despite the cloud cover, meaningful cooling is not expected yet, and temperatures will remain above seasonal averages.
A weak system early next week may bring scattered showers, but widespread rainfall or a strong cold front is unlikely, the NWS noted in its latest discussion.
Background: Hints of a Post-Thanksgiving Pattern Shift
While Texas remains far from early winter conditions, national forecast models continue hinting at a potential colder pattern emerging after Thanksgiving.
Much of the central U.S. — including Oklahoma, Kansas, and parts of the Midwest — has already recorded early snow events this month. Meteorologists describe the setup as a classic “Winter Tease,” where warm air dominates early but a larger pattern shift looms in the final days of November.
Travelers heading north in the coming week are urged to monitor regional forecasts, as fast-moving disturbances could trigger additional flurries or light snow.
Five-Day Forecast for San Antonio, TX
Friday: 85°/62° – Early fog, then sunny; light crosswinds on I-35
Saturday: 85°/64° – Mostly clear and warm; breezy south winds
Sunday: 86°/67° – Sunny to partly cloudy; clouds build late
Monday: 88°/69° – Mostly sunny; slight haze
Tuesday: 88°/70° – Partly sunny; small shower chance as pattern shifts
Ongoing Weather Outlook
For now, warm air remains firmly in control across Texas, delaying the arrival of classic late-fall conditions. Meteorologists emphasize that the region’s next significant weather transition will likely depend on how post-Thanksgiving cold fronts develop across the central states.
What are your thoughts on the unusual November heat in Texas? Share your opinions in the comments below.
