San Augustine County Airport Weather Forecast

    • 69
    • 94

    Becoming Sunny

    • 69
    • 95

    Mostly Sunny

    • 68
    • 93

    Partly Sunny

    • 67
    • 92

    Partly Sunny

    • 66
    • 91

    Mostly Sunny

    • 66
    • 93

    Mostly Sunny

    • 68
    • 93

    Partly Sunny

Today 11 Sep San Augustine

Patchy fog this morning. Mostly sunny. Highs in the lower 90s. Light and variable Winds.

Tonight 11 Sep San Augustine

Clear. Lows around 70. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Augustine County Airport Temperature Statistics

September Temperature

Nacogdoches, A L Mangham Jr. Regional Airport (32.3 miles)

  • Lowest 9 September, 2025

    55 °F

  • Average September

    76.3 °F

  • Highest 5 September, 2025

    93 °F

Climate (2020–Present)

Nacogdoches, A L Mangham Jr. Regional Airport (32.3 miles)

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  • Average Low 2020–2025

    56.3 °F

  • Average 2020–2025

    66.5 °F

  • Average High 2020–2025

    77.7 °F
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