Galveston Bay Entrance - South Jetty Weather Forecast

    • 38
    • 59

    Breezy

    • 49
    • 53

    Partly Sunny

    • 61
    • 64

    Rain Showers Likely

    • 63
    • 69

    Rain Showers Likely

    • 57
    • 69

    Partly Sunny

    • 60
    • 63

    Partly Sunny

Today 14 Dec Galveston Island

Mostly cloudy Early, then becoming partly sunny. Windy, cooler with Highs around 60. Temperature falling into the lower 50s. North Winds 25 to 30 Mph.

Tonight 14 Dec Galveston Island

Mostly clear and breezy. Much cooler with Lows in the upper 30s. Northeast Winds 20 to 25 Mph.

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Galveston Bay Entrance - South Jetty Temperature Statistics

December Temperature

Galveston, Scholes Field (10.6 miles)

  • Lowest 2 December, 2025

    43 °F

  • Average December

    56.6 °F

  • Highest 12 December, 2025

    75 °F

Climate (2020–Present)

Galveston, Scholes Field (10.6 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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