Mentzel Bayou Weather Forecast

    • 73
    • 83

    Decreasing Clouds

    • 71
    • 84

    Slight Chance Thunderstorms

    • 73
    • 81

    Partly Sunny

    • 73
    • 83

    Mostly Sunny

    • 76
    • 83

    Partly Sunny

    • 78
    • 84

    Partly Sunny

Today 10 May Galveston Island

Mostly sunny. Near steady temperature around 80. East Winds 5 to 10 Mph.

Tonight 10 May Galveston Island

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 70s. Southeast Winds around 10 Mph, becoming east after midnight. Chance of rain 50 percent.

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Mentzel Bayou Temperature Statistics

May Temperature

Galveston, Scholes Field (4.3 miles)

  • Lowest 2 May, 2026

    56.6 °F

  • Average May

    72.7 °F

  • Highest 5 May, 2026

    83.6 °F

Climate (2021–Present)

Galveston, Scholes Field (4.3 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    79.5 °F
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