Galveston Weather Forecast

    • 73
    • 80

    Chance Thunderstorms

    • 73
    • 82

    Mostly Cloudy

    • 73
    • 80

    Partly Sunny

    • 74
    • 81

    Partly Sunny

    • 74
    • 80

    Partly Sunny

    • 75
    • 81

    Mostly Cloudy

    • 75
    • 82

    Mostly Cloudy

Today 23 Apr Galveston Island

Partly sunny late this Morning, then becoming mostly cloudy. A chance of Showers and Thunderstorms late this Morning, then Showers and Thunderstorms likely this afternoon. Near steady temperature in the upper 70s. Southeast Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 23 Apr Galveston Island

Mostly cloudy. Lows in the lower 70s. Southeast Winds 10 to 15 Mph.

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Galveston Temperature Statistics

April Temperature

Galveston, Scholes Field (4.3 miles)

  • Lowest 7 April, 2025

    50.6 °F

  • Average April

    72.9 °F

  • Highest 3 April, 2025

    82.7 °F

Climate (2020–Present)

Galveston, Scholes Field (4.3 miles)

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  • Average Low 2020–2025

    68.4 °F

  • Average 2020–2025

    73.5 °F

  • Average High 2020–2025

    79.2 °F
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