Oak Bayou Weather Forecast

    • 82
    • 90

    Becoming Sunny

    • 82
    • 90

    Increasing Clouds

    • 82
    • 91

    Partly Sunny

    • 82
    • 91

    Partly Sunny

    • 83
    • 91

    Partly Sunny

    • 83
    • 93

    Chance Thunderstorms

    • 82
    • 91

    Chance Thunderstorms

Today 27 Jul Galveston Island

Sunny. Near steady temperature in the upper 80s. South Winds 10 to 15 Mph. Heat index Values up to 105.

Tonight 27 Jul Galveston Island

Mostly clear. Near steady temperature in the mid 80s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bayou Temperature Statistics

July Temperature

Galveston, Scholes Field (6.8 miles)

  • Lowest 14 July, 2026

    73.7 °F

  • Average July

    85.8 °F

  • Highest 22 July, 2026

    100.7 °F

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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