| NWS Forecast for: Bexar County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 221 PM CDT Thu May 21 2026 |  |
This Afternoon: Partly cloudy with a chance of showers and thunderstorms. Near steady temperature in the upper 70s. Southeast winds around 5 mph. Chance of rain 40 percent. Tonight: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 40 percent. Friday: Partly cloudy in the morning, then clearing. A slight chance of showers and thunderstorms. Highs in the mid 80s. Southeast winds 5 to 10 mph. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Saturday: A chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. Southeast winds 5 to 10 mph. Chance of rain 90 percent. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. Showers likely, mainly in the evening. Lows in the upper 60s. Chance of rain 70 percent. Sunday: Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. Sunday Night And Memorial Day: Partly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 30 percent. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 70. Tuesday: Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. Showers likely. Lows in the lower 70s. Chance of rain 70 percent. Wednesday: Mostly cloudy with showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent. | |
| Zone Forecast: Bexar County | |
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