Oak Bayou Weather Forecast

    • 80
    • 86

    Mostly Cloudy

    • 79
    • 86

    Slight Chance Thunderstorms

    • 79
    • 86

    Slight Chance Thunderstorms

    • 79
    • 86

    Slight Chance Thunderstorms

    • 79
    • 85

    Chance Thunderstorms

    • 80
    • 85

    Chance Thunderstorms

Today 31 May Galveston Island

Partly sunny. Humid with Highs in the mid 80s. Southeast Winds 5 to 10 Mph.

Tonight 31 May Galveston Island

Mostly cloudy. Humid with Lows around 80. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bayou Temperature Statistics

May Temperature

Galveston, Scholes Field (6.8 miles)

  • Lowest 2 May, 2026

    56.6 °F

  • Average May

    76.6 °F

  • Highest 9 May, 2026

    87.7 °F

Climate (2021–Present)

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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