Mentzel Bayou Weather Forecast

    • 48
    • 77

    Windy

    • 48
    • 60

    Breezy

    • 54
    • 61

    Mostly Sunny

    • 61
    • 70

    Mostly Sunny

    • 63
    • 74

    Mostly Sunny

    • 65
    • 77

    Sunny

Today 15 Mar Galveston Island

Partly sunny. Highs in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 15 Mar Galveston Island

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Very windy and much cooler. Less humid with Lows around 50. West Winds 20 to 30 Mph, becoming north 30 to 35 Mph after midnight. Chance of rain 40 percent.

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Mentzel Bayou Temperature Statistics

March Temperature

Galveston, Scholes Field (4.3 miles)

  • Lowest 12 March, 2026

    54 °F

  • Average March

    69.6 °F

  • Highest 10 March, 2026

    77 °F

Climate (2021–Present)

Galveston, Scholes Field (4.3 miles)

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  • Average Low 2021–2026

    68.5 °F

  • Average 2021–2026

    73.7 °F

  • Average High 2021–2026

    79.5 °F
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