Galveston Bay - Port Bolivar Weather Forecast

    • 55
    • 59

    Mostly Cloudy

    • 46
    • 65

    Breezy

    • 53
    • 55

    Sunny

    • 51
    • 64

    Mostly Sunny

    • 50
    • 58

    Mostly Sunny

    • 55
    • 59

    Mostly Sunny

    • 54
    • 62

    Partly Sunny

Today 13 Jan Bolivar Peninsula

Partly sunny with a 20 percent chance of Showers. Near steady temperature in the upper 50s. North Winds around 5 Mph, becoming west.

Tonight 13 Jan Bolivar Peninsula

Partly cloudy. Near steady temperature in the mid 50s. West Winds 10 to 15 Mph.

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Galveston Bay - Port Bolivar Temperature Statistics

January Temperature

Galveston, Scholes Field (8.1 miles)

  • Lowest 1 January, 2026

    48.9 °F

  • Average January

    64.4 °F

  • Highest 3 January, 2026

    77 °F

Climate (2021–Present)

Galveston, Scholes Field (8.1 miles)

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  • Average Low 2021–2026

    68.5 °F

  • Average 2021–2026

    73.6 °F

  • Average High 2021–2026

    79.3 °F
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