San Antonio

San Antonio Braces for Week of Sun and Thunderstorms, According to Weather Forecast

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Published on April 25, 2025
San Antonio Braces for Week of Sun and Thunderstorms, According to Weather ForecastSource: Google Street View

San Antonio residents, it might be wise to keep an umbrella close at hand this week. According to the latest weather forecasts, the city is set to experience a mix of sunshine and potential thunderstorms in the coming days. The National Weather Service predicts a 30 percent chance of showers and thunderstorms later this afternoon. Patchy fog could also be a bother before 10 a.m. However, the gloomy start is expected to clear up, leading to mostly sunny skies, with temperatures peaking around 87 degrees.

As night falls, the possibility of showers and storms drops before 7 p.m., with increasing clouds ushering in a mild evening, with lows settling around 70 degrees. The weekend kicks off with similar patterns: a cloudy morning tomorrow will gradually clear up, leaving us with another dose of sun and highs in the upper 80s. Winds could get gusty, though, reaching speeds of up to 20 mph. San Antonians will see the thermometer inch up on Sunday, with an anticipated high of 91 degrees under mostly sunny skies.

Continuing into next week, a steady pattern of warmth and possible wet weather takes hold. Monday's outlook mirrors Sunday's with mostly cloudy conditions, but temperatures remain high at around 91 degrees. At night, expect the mercury to drop to the low 70s despite persistent clouds. Tuesday introduces a slight shift with a 20 percent chance of afternoon showers and storms amidst mostly cloudy skies, continuing a trend of warm days with the temperature expected to hit 92 degrees.

Wednesday, however, is shaping up to be more unsettled. Showers and thunderstorms become likely, dominating the weather scene with a 60 percent chance of precipitation. The day's high is predicted at a still-warm 87 degrees. As for Wednesday night, a slight reprieve with a mere 20 percent chance of showers is expected. Cloud cover sticks around through Thursday, as does the possibility of occasional thunderstorms, despite a forecast of mostly sunny conditions and highs near 90.