Powell Lake Weather Forecast

    • 80
    • 93

    Chance Rain Showers

    • 79
    • 93

    Chance Thunderstorms

    • 78
    • 90

    Chance Thunderstorms

    • 79
    • 94

    Slight Chance Thunderstorms

    • 78
    • 96

    Hot

    • 77
    • 95

    Slight Chance Thunderstorms

Today 18 Jun San Augustine

Mostly cloudy this Morning, then becoming partly cloudy. A slight chance of Showers and Thunderstorms. Highs in the mid 90s. Southwest Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 109 this afternoon.

Tonight 18 Jun San Augustine

Partly cloudy. Humid with Lows in the upper 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Powell Lake Temperature Statistics

June Temperature

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

  • Lowest 2 June, 2026

    69.8 °F

  • Average June

    79.3 °F

  • Highest 1 June, 2026

    93.2 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    57.7 °F

  • Average 2021–2026

    67.9 °F

  • Average High 2021–2026

    79.6 °F
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