Mustang Lake Weather Forecast

    • 71
    • 79

    Chance Rain Showers

    • 72
    • 79

    Chance Rain Showers

    • 70
    • 80

    Rain Showers Likely

    • 70
    • 78

    Chance Rain Showers

    • 68
    • 78

    Chance Rain Showers

    • 61
    • 77

    Chance Thunderstorms

Today 19 Nov Coastal Calhoun

Mostly cloudy with a slight chance of Showers and Thunderstorms late this Morning, then partly cloudy this afternoon. Near steady temperature around 80. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 19 Nov Coastal Calhoun

Mostly cloudy. Lows around 70. Southeast Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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Mustang Lake Temperature Statistics

November Temperature

Rockport Aransas County Airport (18.6 miles)

  • Lowest 11 November, 2025

    44.1 °F

  • Average November

    72.2 °F

  • Highest 8 November, 2025

    84 °F

Climate (2020–Present)

Rockport Aransas County Airport (18.6 miles)

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  • Average Low 2020–2025

    67.2 °F

  • Average 2020–2025

    74.2 °F

  • Average High 2020–2025

    81.6 °F
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