Mentzel Bayou Weather Forecast

    • 61
    • 79

    Rain Showers

    • 67
    • 72

    Slight Chance Rain Showers

    • 69
    • 75

    Chance Thunderstorms

    • 70
    • 77

    Chance Thunderstorms

    • 72
    • 79

    Chance Thunderstorms

    • 73
    • 80

    Mostly Cloudy

Today 18 Apr Galveston Island

Mostly cloudy. A slight chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Near steady temperature in the mid 70s. South Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 18 Apr Galveston Island

Mostly cloudy. Near steady temperature in the mid 70s. South Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mentzel Bayou Temperature Statistics

April Temperature

Galveston, Scholes Field (4.3 miles)

  • Lowest 6 April, 2026

    59.6 °F

  • Average April

    74.5 °F

  • Highest 14 April, 2026

    82.7 °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

    79.5 °F
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