Mentzel Bayou Weather Forecast

    • 73
    • 80

    Slight Chance Thunderstorms

    • 73
    • 81

    Mostly Cloudy

    • 74
    • 82

    Mostly Cloudy

    • 75
    • 82

    Mostly Cloudy

    • 74
    • 84

    Partly Sunny

    • 75
    • 83

    Mostly Cloudy

Today 23 Apr Galveston Island

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs around 80. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 23 Apr Galveston Island

Partly cloudy. Near steady temperature in the lower 70s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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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