Galveston Bay - Port Bolivar Weather Forecast

    • 58
    • 70

    Rain Showers Likely

    • 50
    • 64

    Chance Rain Showers

    • 47
    • 58

    Partly Sunny

    • 50
    • 53

    Mostly Cloudy

    • 53
    • 58

    Slight Chance Rain Showers

    • 50
    • 63

    Mostly Sunny

Today 9 Jan Bolivar Peninsula

Areas of fog in the morning. Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Morning, then Showers likely in the afternoon. Highs in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 9 Jan Bolivar Peninsula

Showers. Patchy fog in the evening. Areas of fog after midnight. A chance of Thunderstorms after midnight. Lows in the upper 50s. South Winds 5 to 10 Mph, increasing to northwest 15 to 20 Mph after midnight. Chance of rain 80 percent.

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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

    64.1 °F

  • Highest 3 January, 2026

    77 °F

Climate (2021–Present)

Galveston, Scholes Field (8.1 miles)

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  • Average Low 2021–2026

    68.4 °F

  • Average 2021–2026

    73.6 °F

  • Average High 2021–2026

    79.3 °F
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