Galveston Bay Weather Forecast

    • 56
    • 62

    Chance Thunderstorms

    • 61
    • 65

    Rain Showers Likely

    • 48
    • 70

    Partly Sunny

    • 54
    • 62

    Mostly Sunny

    • 63
    • 68

    Partly Sunny

    • 63
    • 70

    Mostly Cloudy

    • 61
    • 69

    Partly Sunny

Today 16 Dec Chambers

Partly sunny Early, then becoming mostly cloudy. Not as cool with Highs in the mid 60s. Southeast Winds 5 to 10 Mph.

Tonight 16 Dec Chambers

Cloudy. A chance of Showers and Thunderstorms after midnight. Patchy fog after midnight. Not as cool. Near steady temperature in the upper 50s. East Winds around 5 Mph. Chance of rain 50 percent.

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Galveston Bay Temperature Statistics

December Temperature

Galveston, Scholes Field (26.7 miles)

  • Lowest 14 December, 2025

    42.1 °F

  • Average December

    57.3 °F

  • Highest 12 December, 2025

    75 °F

Climate (2020–Present)

Galveston, Scholes Field (26.7 miles)

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  • Average Low 2020–2025

    68.3 °F

  • Average 2020–2025

    73.5 °F

  • Average High 2020–2025

    79.2 °F
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