Galveston Bay - Port Bolivar Weather Forecast

    • 70
    • 77

    Mostly Sunny

    • 75
    • 77

    Mostly Sunny

    • 73
    • 77

    Mostly Sunny

    • 71
    • 75

    Mostly Cloudy

    • 70
    • 74

    Partly Sunny

    • 69
    • 75

    Partly Sunny

Today 22 Oct Bolivar Peninsula

Sunny. Highs in the upper 70s. Northeast Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 22 Oct Bolivar Peninsula

Mostly clear. Lows in the lower 60s. South Winds around 5 Mph, becoming northeast after midnight.

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Galveston Bay - Port Bolivar Temperature Statistics

October Temperature

Galveston, Scholes Field (8.1 miles)

  • Lowest 17 October, 2026

    58.6 °F

  • Average October

    77.3 °F

  • Highest 1 October, 2026

    92.6 °F

Climate (2021–2026)

Galveston, Scholes Field (8.1 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.9 °F

  • Average High 2021–2026

    79.6 °F
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