San Augustine County Airport Weather Forecast

    • 32
    • 60

    Increasing Clouds

    • 21
    • 48

    Partly Sunny

    • 17
    • 36

    Mostly Sunny

    • 26
    • 48

    Mostly Sunny

    • 40
    • 60

    Partly Sunny

    • 44
    • 62

    Chance Rain Showers

Today 29 Jan San Augustine

Partly cloudy. Highs around 60. South Winds around 5 Mph.

Tonight 29 Jan San Augustine

Partly cloudy in the Evening, then becoming mostly cloudy. Cold with Lows in the mid 30s. Southwest Winds around 5 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Augustine County Airport Temperature Statistics

January Temperature

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

  • Lowest 26 January, 2026

    18 °F

  • Average January

    49.5 °F

  • Highest 2 January, 2026

    80.1 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    56.6 °F

  • Average 2021–2026

    66.8 °F

  • Average High 2021–2026

    78 °F
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