| NWS Forecast for: Gonzales County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 359 AM CDT Sat Aug 15 2026 | |
| Today: Mostly sunny. Hot with highs around 100. South winds 10 to 15 mph. Highest heat index readings up to 107. Tonight: Clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph, diminishing to around 5 mph after midnight. Sunday: Partly cloudy in the morning, then becoming sunny. Hot with highs around 100. Southeast winds 5 to 10 mph. Sunday Night: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Monday: Mostly sunny. Highs in the upper 90s. South winds 5 to 10 mph. Highest heat index readings up to 106. Monday Night Through Wednesday: Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 105. Wednesday Night: Clear. Lows in the mid 70s. Thursday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 105. Thursday Night: Mostly clear. Lows in the mid 70s. Friday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 105. | |
| Zone Forecast: Gonzales County | |
Visit your local NWS office at: https://www.weather.gov/ewx |