Sartwelle Lakes Weather Forecast

    • 82
    • 90

    Mostly Sunny

    • 81
    • 90

    Becoming Sunny

    • 82
    • 90

    Mostly Sunny

    • 82
    • 91

    Mostly Sunny

    • 82
    • 91

    Sunny

    • 82
    • 91

    Mostly Sunny

    • 82
    • 90

    Mostly Sunny

Today 21 Aug Coastal Matagorda

Mostly sunny. Near steady temperature in the lower 90s. South Winds around 10 Mph. Heat index Values up to 109.

Tonight 21 Aug Coastal Matagorda

Mostly clear. Lows around 80. South Winds 5 to 10 Mph. Heat index Values up to 105 early this evening.

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Sartwelle Lakes Temperature Statistics

August Temperature

Palacios Municipal Airport (5 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 (5 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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