Mentzel Bayou Weather Forecast

    • 79
    • 86

    Slight Chance Thunderstorms

    • 79
    • 87

    Mostly Cloudy

    • 79
    • 86

    Rain Showers Likely

    • 78
    • 86

    Rain Showers Likely

    • 78
    • 85

    Rain Showers Likely

    • 77
    • 85

    Rain Showers Likely

Today 17 May Galveston Island

Mostly cloudy with a slight chance of Showers. A slight chance of Thunderstorms. Breezy. Near steady temperature in the lower 80s. Southeast Winds 20 to 25 Mph. Chance of rain 20 percent.

Tonight 17 May Galveston Island

Mostly cloudy and breezy with Lows in the upper 70s. Southeast Winds 20 to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mentzel Bayou Temperature Statistics

May Temperature

Galveston, Scholes Field (4.3 miles)

  • Lowest 2 May, 2026

    56.6 °F

  • Average May

    75.4 °F

  • Highest 9 May, 2026

    87.7 °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

    79.6 °F
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