Texas — Headlights glow softly through mist as early commuters ease onto damp roads. Low clouds hang close, and visibility drops in patches before sunrise. It feels humid, quiet, and oddly springlike for early January 2026.
A Weather Alert centers on patchy fog this morning, especially along Loop 410, I-35, and I-10. Visibility may briefly dip, slowing school drop-offs and early drives. Use low beams and allow extra stopping distance until fog thins.
Fog clears quickly mid-morning. Sunshine breaks through, and temperatures surge to around 84°F, far above seasonal norms. Light winds keep the warmth comfortable, but the contrast feels striking for winter. By afternoon, jackets are unnecessary, and outdoor plans look easy.
Tonight stays mild, with lows near 61°F under mostly clear skies. Wednesday repeats the warm pattern. Highs reach the lower 80s again, with increasing clouds late. Winds turn breezier by evening, signaling a gradual pattern shift.
By Thursday, clouds dominate, but warmth holds. Afternoon highs still reach near 81°F, with dry conditions continuing. Travel remains smooth, though breezes may gust near 20 mph, especially on open roadways.
Friday begins a gentle cool-down. Sunshine returns, highs ease into the mid-70s, and humidity drops. Friday night brings a sharper change. Temperatures fall into the mid-40s, the coolest air of the week.
The weekend feels more like winter. Saturday stays mostly sunny but cooler, near 62°F, followed by a crisp night around 40°F. Sunday rebounds slightly, with highs in the mid-60s and calmer winds.
Five-Day Outlook for San Antonio
- Today: Fog early, sunny, high 84
- Wednesday: Mostly sunny, high 81
- Thursday: Partly sunny, high 81
- Friday: Partly sunny, high 76
- Saturday: Sunny, cooler, high 62
