Texas — Thick, humid air hangs over San Antonio, and clouds are starting to stack higher by the hour. The calm feel won’t last long as spring storms begin to organize.
Temperatures sit near 69°F with mostly cloudy skies. A few spotty showers may already pop up, but the bigger shift comes through the afternoon. Rain chances rise to around 50%, with thunderstorms developing in waves.
Expect quick changes. Skies darken, winds pick up, and bursts of rain reduce visibility on I-35 and Loop 410. If you’re heading out, keep an umbrella close and allow extra travel time.
Storm chances continue into the evening. While widespread severe weather isn’t guaranteed, a few storms could produce lightning and brief heavy downpours. Roads may turn slick fast, especially in low-lying areas.
Saturday keeps the unsettled pattern going. Showers and thunderstorms redevelop, with rain chances between 30% and 40%. Outdoor plans may need flexibility as conditions shift through the day.
Sunday is the main concern. Rain chances jump to around 60%, with more organized showers and storms expected. Meteorologists are now tracking repeated rainfall that could lead to localized flooding, especially where storms pass multiple times.
Plan ahead for Sunday travel. Water can pool quickly on roads, and visibility may drop during heavier rain bands.
By Monday, clouds linger but rain chances ease, with highs climbing into the mid-80s. Warmer, more humid air settles in, pushing a stronger spring pattern across South Texas.
Looking ahead, above-normal temperatures build late next week, bringing early hints of summer warmth.
5-Day Outlook for San Antonio, Texas:
Saturday: Chance of storms, high near 81°F
Sunday: Showers likely, high near 80°F
Monday: Mostly cloudy, high near 84°F
Tuesday: Slight chance of storms, high near 84°F
Wednesday: Slight chance of storms, high near 85°F
