High Island 179A Weather Forecast

    • 84
    • 87

    Mostly Sunny

    • 84
    • 87

    Partly Sunny

    • 83
    • 87

    Mostly Sunny

    • 84
    • 87

    Mostly Sunny

    • 84
    • 87

    Mostly Sunny

    • 84
    • 87

    Mostly Sunny

Today 13 Aug Galveston Island

Sunny. Highs in the lower 90s. South Winds 10 to 15 Mph. Heat index Values up to 108.

Tonight 13 Aug Galveston Island

Partly cloudy. Humid with Lows in the mid 80s. South Winds 15 to 20 Mph.

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High Island 179A Temperature Statistics

August Temperature

Galveston, Scholes Field (21.1 miles)

  • Lowest 10 August, 2026

    79 °F

  • Average August

    86.9 °F

  • Highest 2 August, 2026

    94.6 °F

Climate (2021–2026)

Galveston, Scholes Field (21.1 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.9 °F

  • Average High 2021–2026

    79.6 °F
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