Mustang Lake Weather Forecast

    • 81
    • 89

    Becoming Sunny

    • 81
    • 89

    Mostly Sunny

    • 81
    • 89

    Mostly Sunny

    • 81
    • 91

    Mostly Sunny

    • 81
    • 90

    Mostly Sunny

    • 81
    • 90

    Mostly Sunny

Today 24 Aug Coastal Calhoun

Sunny. Highs in the lower 90s. Southwest Winds 5 to 10 Mph, increasing to south 10 to 15 Mph this afternoon.

Tonight 24 Aug Coastal Calhoun

Mostly clear. Lows around 80. South Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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Mustang Lake Temperature Statistics

August Temperature

Rockport Aransas County Airport (18.6 miles)

  • Lowest 2 August, 2026

    73.7 °F

  • Average August

    86.9 °F

  • Highest 1 August, 2026

    93.7 °F

Climate (2021–2026)

Rockport Aransas County Airport (18.6 miles)

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  • Average Low 2021–2026

    67.7 °F

  • Average 2021–2026

    74.8 °F

  • Average High 2021–2026

    82.1 °F
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