Bayou Vista Weather Forecast

    • 70
    • 85

    Chance Thunderstorms

    • 70
    • 85

    Chance Thunderstorms

    • 71
    • 85

    Rain Showers Likely

    • 71
    • 88

    Chance Rain Showers

    • 71
    • 89

    Slight Chance Thunderstorms

    • 71
    • 89

    Slight Chance Thunderstorms

Today 3 Oct Upper St. Mary

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. East Winds 10 to 15 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 3 Oct Upper St. Mary

Mostly clear. Lows around 70. Northeast Winds 5 to 10 Mph.

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Bayou Vista Temperature Statistics

October Temperature

Patterson Memorial (3.7 miles)

  • Lowest 1 October, 2025

    69.1 °F

  • Average October

    77.8 °F

  • Highest 1 October, 2025

    89.1 °F

Climate (2020–Present)

Patterson Memorial (3.7 miles)

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  • Average Low 2020–2025

    60.3 °F

  • Average 2020–2025

    68 °F

  • Average High 2020–2025

    76.8 °F
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