Bayou Vista Weather Forecast

    • 61
    • 66

    Chance Rain Showers

    • 52
    • 73

    Partly Sunny

    • 55
    • 63

    Mostly Sunny

    • 63
    • 73

    Partly Sunny

    • 62
    • 72

    Mostly Cloudy

    • 62
    • 72

    Partly Sunny

Today 17 Dec Coastal Galveston

Patchy fog late this morning. Cloudy with a slight chance of Thunderstorms. A chance of Showers late this Morning, then Showers likely this afternoon. Near steady temperature in the mid 60s. East Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 17 Dec Coastal Galveston

Mostly cloudy. Areas of fog. A slight chance of Showers after midnight. Lows in the lower 60s. East Winds 5 to 10 Mph, becoming south after midnight. Chance of rain 20 percent.

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Bayou Vista Temperature Statistics

December Temperature

Galveston, Scholes Field (5.6 miles)

  • Lowest 15 December, 2025

    35.1 °F

  • Average December

    56.3 °F

  • Highest 12 December, 2025

    75 °F

Climate (2020–Present)

Galveston, Scholes Field (5.6 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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