Big Bayou Weather Forecast

    • 55
    • 70

    Mostly Sunny

    • 62
    • 67

    Mostly Sunny

    • 66
    • 71

    Partly Sunny

    • 64
    • 72

    Partly Sunny

    • 57
    • 70

    Mostly Cloudy

    • 60
    • 66

    Mostly Cloudy

Today 10 Dec Coastal Calhoun

Sunny. Highs in the lower 70s. West Winds around 5 Mph.

Tonight 10 Dec Coastal Calhoun

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. Northeast Winds 5 to 10 Mph.

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Big Bayou Temperature Statistics

December Temperature

Palacios Municipal Airport (23 miles)

  • Lowest 2 December, 2025

    39.9 °F

  • Average December

    53.6 °F

  • Highest 7 December, 2025

    78.1 °F

Climate (2020–Present)

Palacios Municipal Airport (23 miles)

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  • Average Low 2020–2025

    65 °F

  • Average 2020–2025

    72.6 °F

  • Average High 2020–2025

    80.5 °F
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