Powell Lake Weather Forecast

    • 76
    • 95

    Hot

    • 76
    • 95

    Hot

    • 78
    • 97

    Hot

    • 76
    • 93

    Chance Thunderstorms

    • 76
    • 89

    Chance Thunderstorms

    • 76
    • 92

    Chance Thunderstorms

Today 22 Jul San Augustine

Sunny. Highs in the mid 90s. South Winds around 5 Mph. Heat index Values up to 108.

Tonight 22 Jul San Augustine

Clear. Lows in the lower 70s. South Winds around 5 Mph. Heat index Values up to 107 early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Powell Lake Temperature Statistics

July Temperature

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

  • Lowest 7 July, 2025

    69.8 °F

  • Average July

    80.5 °F

  • Highest 1 July, 2025

    93.2 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    57.4 °F

  • Average 2020–2025

    67.5 °F

  • Average High 2020–2025

    79 °F
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