Oak Bayou Weather Forecast

    • 84
    • 90

    Slight Chance Thunderstorms

    • 84
    • 89

    Chance Thunderstorms

    • 84
    • 90

    Chance Thunderstorms

    • 83
    • 89

    Thunderstorms Likely

    • 81
    • 88

    Chance Thunderstorms

    • 81
    • 88

    Chance Thunderstorms

Today 9 Jul Galveston Island

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

Tonight 9 Jul Galveston Island

Partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Humid. Near steady temperature in the mid 80s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bayou Temperature Statistics

July Temperature

Galveston, Scholes Field (6.8 miles)

  • Lowest 6 July, 2026

    80.1 °F

  • Average July

    86.2 °F

  • Highest 4 July, 2026

    91.7 °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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