Big Bayou Weather Forecast

    • 83
    • 87

    Mostly Sunny

    • 83
    • 87

    Partly Sunny

    • 84
    • 87

    Mostly Sunny

    • 84
    • 87

    Mostly Sunny

    • 84
    • 87

    Mostly Sunny

    • 84
    • 87

    Mostly Sunny

Today 4 Jul Matagorda Islands

Sunny. Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 4 Jul Matagorda Islands

Mostly clear in the Evening, then becoming partly cloudy. Humid. Near steady temperature in the mid 80s. South Winds 10 to 15 Mph.

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Big Bayou Temperature Statistics

July Temperature

Palacios Municipal Airport (15.5 miles)

  • Lowest 2 July, 2026

    80.1 °F
  • Average July

    85 °F
  • Highest 2 July, 2026

    91 °F

Climate (2021–2026)

Palacios Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    65.5 °F
  • Average 2021–2026

    73.2 °F
  • Average High 2021–2026

    81 °F
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