Oak Bayou Weather Forecast

    • 82
    • 90

    Mostly Sunny

    • 82
    • 90

    Mostly Sunny

    • 82
    • 90

    Mostly Sunny

    • 82
    • 89

    Mostly Sunny

    • 82
    • 89

    Mostly Sunny

    • 82
    • 89

    Chance Thunderstorms

Today 3 Aug Galveston Island

Sunny with Highs around 90. West Winds 5 to 10 Mph, becoming south 10 to 15 Mph in the afternoon. Heat index Values up to 105.

Tonight 3 Aug Galveston Island

Mostly clear. Humid with Lows in the lower 80s. South Winds 10 to 15 Mph.

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Oak Bayou Temperature Statistics

August Temperature

Galveston, Scholes Field (6.8 miles)

  • Lowest

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  • Average August

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Climate (2021–2026)

Galveston, Scholes Field (6.8 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    79.6 °F
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