Texas — Warm air hangs over South Texas this morning, and it already feels more like March than January. Low clouds drift overhead, winds stir steadily, and jackets feel optional as San Antonio heads toward an unseasonably warm afternoon.
Temperatures climb into the lower 80s today, running well above normal for early January 2026. Skies gradually brighten through the morning, and sunshine takes hold by afternoon. South and southwest winds stay active, occasionally gusting near 20 mph, especially along open roadways like I-35 and Loop 410.
For now, travel impacts remain minimal. Roads stay dry, and visibility is good. Still, drivers of high-profile vehicles should watch for gusts later today. Outdoor plans look favorable, but hydration matters with the warm, dry air.
Conditions begin to shift tonight as clouds increase again. Winds turn northerly, signaling a cooler pattern change. By Friday, temperatures ease back into the upper 70s, with more clouds than sun. The air feels noticeably different, especially after sunset.
The bigger change arrives into the weekend. Saturday stays sunny but cooler, with highs near the low 60s. North winds strengthen, making it feel brisk at times. By Saturday night, temperatures drop into the low 40s across the metro area.
Sunday brings bright skies but a sharper winter feel. Afternoon highs reach the mid-60s, while early mornings feel chilly for South Texas standards. Patchy frost remains unlikely in the city, but cooler pockets outside the metro should stay alert.
Looking into early next week, temperatures slowly rebound, climbing back toward 60 degrees Monday and Tuesday. Nights remain cool, keeping energy use higher after dark.
Meteorologists note January daylight is increasing fast, adding nearly 40 extra minutes by month’s end. For now, enjoy the warmth, but keep layers ready as winter quietly returns.
Feeling the temperature swing already? Share how different today feels compared to last week.
Five-Day Weather Outlook — San Antonio, TX
- Today: Mostly sunny, warm. High near 81°
- Friday: Mostly cloudy, cooler. High near 78°
- Saturday: Sunny, breezy. High near 61°
- Sunday: Mostly sunny, cooler. High near 64°
- Monday: Mostly sunny, mild. High near 60°
