Galveston Bay - Port Bolivar Weather Forecast

    • 84
    • 89

    Decreasing Clouds

    • 84
    • 88

    Partly Sunny

    • 84
    • 92

    Chance Thunderstorms

    • 83
    • 90

    Slight Chance Thunderstorms

    • 84
    • 91

    Mostly Sunny

    • 84
    • 91

    Mostly Sunny

Today 30 Jul Bolivar Peninsula

Mostly sunny. Humid with Highs in the lower 90s. Southwest Winds 5 to 10 Mph, becoming south 10 to 15 Mph in the afternoon. Heat index Values up to 107.

Tonight 30 Jul Bolivar Peninsula

Partly cloudy. Near steady temperature in the lower 80s. Southwest Winds around 10 Mph.

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Galveston Bay - Port Bolivar Temperature Statistics

July Temperature

Galveston, Scholes Field (8.1 miles)

  • Lowest 14 July, 2026

    73.7 °F

  • Average July

    85.9 °F

  • Highest 22 July, 2026

    100.7 °F

Climate (2021–2026)

Galveston, Scholes Field (8.1 miles)

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  • Average Low 2021–2026

    68.6 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    79.6 °F
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