Greens Bayou Weather Forecast

    • 83
    • 87

    Becoming Sunny

    • 83
    • 88

    Mostly Sunny

    • 84
    • 88

    Mostly Sunny

    • 82
    • 88

    Slight Chance Thunderstorms

    • 83
    • 87

    Partly Sunny

    • 83
    • 86

    Partly Sunny

Today 21 Sep Matagorda Islands

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid. Near steady temperature in the mid 80s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 21 Sep Matagorda Islands

Mostly clear. Humid. Near steady temperature in the mid 80s. Southeast Winds 10 to 15 Mph.

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Greens Bayou Temperature Statistics

September Temperature

Palacios Municipal Airport (16.2 miles)

  • Lowest 19 September, 2026

    75 °F
  • Average September

    87.4 °F
  • Highest 7 September, 2026

    95.6 °F

Climate (2021–2026)

Palacios Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    65.6 °F
  • Average 2021–2026

    73.3 °F
  • Average High 2021–2026

    81.2 °F
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