Oyster Lake Weather Forecast

    • 82
    • 89

    Mostly Sunny

    • 83
    • 89

    Partly Sunny

    • 83
    • 89

    Mostly Sunny

    • 82
    • 90

    Mostly Sunny

    • 82
    • 90

    Mostly Sunny

    • 82
    • 89

    Mostly Sunny

Today 18 Aug Coastal Matagorda

Mostly sunny with a slight chance of Showers with isolated Thunderstorms. Near steady temperature in the lower 90s. South Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 110.

Tonight 18 Aug Coastal Matagorda

Mostly clear. Humid with Lows in the lower 80s. South Winds 10 to 15 Mph.

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Oyster Lake Temperature Statistics

August Temperature

Palacios Municipal Airport (8.7 miles)

  • Lowest 8 August, 2026

    76.6 °F

  • Average August

    87.4 °F

  • Highest 2 August, 2026

    98.7 °F

Climate (2021–2026)

Palacios Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    65.6 °F

  • Average 2021–2026

    73.3 °F

  • Average High 2021–2026

    81.1 °F
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