Powell Lake Weather Forecast

    • 46
    • 65

    Mostly Sunny

    • 44
    • 67

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

    • 51
    • 72

    Slight Chance Rain Showers

    • 51
    • 72

    Mostly Sunny

    • 53
    • 75

    Mostly Sunny

Today 29 Oct San Augustine

Sunny in the Morning, then becoming partly cloudy. Windy and much cooler with Highs in the lower 60s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 29 Oct San Augustine

Mostly clear. Cooler with Lows in the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Powell Lake Temperature Statistics

October Temperature

Jasper, Jasper County-Bell Field Airport (16.8 miles)

  • Lowest 20 October, 2025

    48.2 °F

  • Average October

    72.2 °F

  • Highest 2 October, 2025

    93.2 °F

Climate (2020–Present)

Jasper, Jasper County-Bell Field Airport (16.8 miles)

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  • Average Low 2020–2025

    57.3 °F

  • Average 2020–2025

    67.5 °F

  • Average High 2020–2025

    79.1 °F
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