Crab Lake Weather Forecast

    • 81
    • 90

    Mostly Sunny

    • 81
    • 90

    Slight Chance Thunderstorms

    • 81
    • 90

    Slight Chance Thunderstorms

    • 82
    • 90

    Slight Chance Thunderstorms

    • 82
    • 89

    Slight Chance Thunderstorms

    • 82
    • 89

    Slight Chance Thunderstorms

Today 29 Aug Coastal Matagorda

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 90s. Northeast Winds around 5 Mph, becoming southeast in the afternoon. Chance of rain 20 percent. Heat index Values up to 106.

Tonight 29 Aug Coastal Matagorda

Mostly clear. Humid with Lows in the upper 70s. South Winds 5 to 10 Mph.

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Crab Lake Temperature Statistics

August Temperature

Palacios Municipal Airport (12.4 miles)

  • Lowest 17 August, 2026

    71.7 °F

  • Average August

    87.1 °F

  • Highest 2 August, 2026

    98.7 °F

Climate (2021–2026)

Palacios Municipal Airport (12.4 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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