Galveston Bay - Port Bolivar Weather Forecast

    • 44
    • 57

    Breezy

    • 51
    • 54

    Sunny

    • 50
    • 59

    Partly Sunny

    • 56
    • 59

    Mostly Cloudy

    • 58
    • 63

    Rain Showers Likely

    • 55
    • 62

    Mostly Cloudy

    • 59
    • 62

    Mostly Cloudy

Today 17 Jan Bolivar Peninsula

Mostly sunny and cooler. Near steady temperature in the upper 50s. North Winds 15 to 20 Mph.

Tonight 17 Jan Bolivar Peninsula

Partly cloudy in the Evening, then clearing. Cooler with Lows around 40. North Winds 15 to 20 Mph.

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Galveston Bay - Port Bolivar Temperature Statistics

January Temperature

Galveston, Scholes Field (8.1 miles)

  • Lowest 15 January, 2026

    45 °F

  • Average January

    61.8 °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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