Shiner Weather Forecast

    • 71
    • 86

    Chance Thunderstorms

    • 63
    • 92

    Mostly Sunny

    • 61
    • 93

    Sunny

    • 66
    • 95

    Sunny

    • 68
    • 95

    Sunny

    • 70
    • 96

    Mostly Sunny

    • 69
    • 95

    Mostly Sunny

Today 7 Sep Lavaca

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs in the upper 80s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 7 Sep Lavaca

Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the lower 70s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shiner Temperature Statistics

September Temperature

Gonzales Roger M. Dreyer Memorial (18.6 miles)

  • Lowest 4 September, 2025

    69.1 °F

  • Average September

    85.6 °F

  • Highest 4 September, 2025

    102.6 °F

Climate (2020–Present)

Gonzales Roger M. Dreyer Memorial (18.6 miles)

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  • Average Low 2020–2025

    60.9 °F

  • Average 2020–2025

    71.1 °F

  • Average High 2020–2025

    82.6 °F
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