Mentzel Bayou Weather Forecast

    • 70
    • 82

    Chance Thunderstorms

    • 60
    • 76

    Rain Showers

    • 63
    • 74

    Breezy

    • 67
    • 74

    Mostly Cloudy

    • 71
    • 78

    Mostly Cloudy

    • 74
    • 81

    Mostly Cloudy

Today 30 Apr Galveston Island

Partly sunny. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs around 80. North Winds 5 to 10 Mph, becoming southeast this afternoon. Chance of rain 30 percent.

Tonight 30 Apr Galveston Island

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the lower 70s. East Winds 15 to 20 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

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Mentzel Bayou Temperature Statistics

April Temperature

Galveston, Scholes Field (4.3 miles)

  • Lowest 19 April, 2026

    54 °F

  • Average April

    74.5 °F

  • Highest 16 April, 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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