| NWS Forecast for: Williamson County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 1041 AM CDT Thu Oct 1 2026 |  |
Rest Of Today: Showers likely with a chance of thunderstorms late this morning, then showers with thunderstorms likely this afternoon. Some thunderstorms may produce heavy rainfall. Highs in the upper 80s. South winds around 10 mph, becoming east this afternoon. Chance of rain near 100 percent. Tonight: Showers. A chance of thunderstorms in the evening, then thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Lows around 70. Southeast winds around 5 mph. Chance of rain near 100 percent. Friday: Showers with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Highs around 80. East winds 5 to 10 mph. Chance of rain near 100 percent. Friday Night: A slight chance of thunderstorms. Showers. Lows in the upper 60s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. Saturday: Cloudy with showers likely. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. North winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent. Saturday Night: Cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 70 percent. Sunday: Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent. Sunday Night And Monday: Partly cloudy. Lows in the mid 60s. Highs around 80. Monday Night: Mostly clear. Lows in the lower 60s. Tuesday Through Wednesday: Clear. Highs in the lower 80s. Lows around 60. | |
| Zone Forecast: Williamson County | |
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