Galveston Bay - Port Bolivar Weather Forecast

    • 75
    • 77

    Chance Rain Showers

    • 76
    • 78

    Slight Chance Thunderstorms

    • 76
    • 79

    Slight Chance Thunderstorms

    • 77
    • 80

    Mostly Cloudy

    • 76
    • 81

    Slight Chance Thunderstorms

Today 23 Apr Bolivar Peninsula

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 Bolivar Peninsula

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 70s. Southeast Winds 10 to 15 Mph.

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Galveston Bay - Port Bolivar Temperature Statistics

April Temperature

Galveston, Scholes Field (8.1 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 (8.1 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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