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City of Sinton, TXSinton, TX 7-Day Weather Forecast
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Sinton Weather Forecast
Sinton, TX Weather Forecast Date: 123 AM CDT Sun Sep 06 2026
Weather forecast for Sinton, TX
Today Hi: 95°FHi: 35°C Lo: 79°F Lo: 26°C |
Today... Partly cloudy this morning, then sunny with a slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. South winds around 5 mph, increasing to southeast 10 to 15 mph this afternoon. Chance of rain 20%. Heat index values up to 110. |
| Labor Day Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Labor Day... Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. South winds around 5 mph, increasing to southeast 10 to 15 mph in the afternoon. Chance of rain 20%. Heat index values up to 111. |
| Tue Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Tuesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Southeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Chance of rain 20%. Heat index values up to 111. |
| Wed Hi: 95°FHi: 35°C Lo: 79°F Lo: 26°C |
Wednesday... Partly cloudy. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 30%. Heat index values up to 110. |
Thu Hi: 95°FHi: 35°C Lo: 79°F Lo: 26°C |
Thursday... Partly cloudy in the morning, then becoming sunny. Hot with highs in the mid 90s. Heat index values up to 110. |
Fri Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Friday... Sunny, hot with highs in the upper 90s. Heat index values up to 110. |
| Sat Hi: 95°FHi: 35°C |
Saturday... Partly cloudy in the morning, then clearing. Hot with highs in the mid 90s. Heat index values up to 110. |
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