Cotton Bayou Weather Forecast

    • 50
    • 72

    Windy

    • 48
    • 59

    Breezy

    • 58
    • 61

    Mostly Sunny

    • 64
    • 67

    Mostly Sunny

    • 66
    • 71

    Sunny

    • 67
    • 72

    Sunny

Today 15 Mar Matagorda Islands

Mostly sunny. Highs in the lower 70s. South Winds 15 to 20 Mph.

Tonight 15 Mar Matagorda Islands

Partly cloudy. Near steady temperature in the upper 60s. South Winds 15 to 20 Mph.

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Cotton Bayou Temperature Statistics

March Temperature

Palacios Municipal Airport (14.9 miles)

  • Lowest 12 March, 2026

    50 °F

  • Average March

    72 °F

  • Highest 11 March, 2026

    86 °F

Climate (2021–Present)

Palacios Municipal Airport (14.9 miles)

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  • Average Low 2021–2026

    65.3 °F

  • Average 2021–2026

    73 °F

  • Average High 2021–2026

    80.9 °F
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