| NWS Forecast for: Williamson County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 111 AM CDT Thu Jul 3 2025 | |
| Today: Mostly cloudy with a chance of thunderstorms. A chance of showers. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Tonight: Cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Independence Day: Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 10 to 15 mph. Friday Night: Mostly cloudy. Lows in the mid 70s. South winds 5 to 10 mph. Saturday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. South winds 5 to 10 mph with gusts up to 20 mph. Saturday Night Through Monday Night: Partly cloudy. Lows in the mid 70s. Highs in the mid 90s. Tuesday Through Wednesday: Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105. | |
| Zone Forecast: Williamson County | |
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