| NWS Forecast for: Gonzales County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 907 PM CDT Thu Jun 18 2026 | |
| Rest Of Tonight: Mostly cloudy. Lows around 80. Southeast winds 5 to 10 mph. Juneteenth: Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of rain 30 percent. Highest heat index readings up to 108. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Saturday: Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Highest heat index readings up to 105. Saturday Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Sunday: Partly cloudy in the morning, then clearing. Highs in the lower 90s. Highest heat index readings up to 110. Sunday Night: Mostly clear. Lows in the upper 70s. Monday: Partly cloudy in the morning, then clearing. Highs in the mid 90s. Highest heat index readings up to 105. Monday Night: Clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Tuesday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 90s. Highest heat index readings up to 105. Tuesday Night: Mostly clear. Lows in the mid 70s. Wednesday: Partly cloudy in the morning, then clearing. Highs in the mid 90s. Highest heat index readings up to 105. Wednesday Night: Mostly clear. Lows in the mid 70s. Thursday: Partly cloudy in the morning, then clearing. Highs in the mid 90s. Highest heat index readings up to 105. | |
| Zone Forecast: Gonzales County | |
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