Mustang Lake Weather Forecast

    • 55
    • 77

    Rain Showers

    • 47
    • 60

    Rain Showers

    • 48
    • 57

    Rain Showers

    • 53
    • 59

    Mostly Cloudy

    • 63
    • 71

    Rain Showers Likely

    • 58
    • 70

    Rain Showers Likely

Today 29 Nov Coastal Calhoun

Mostly cloudy. A slight chance of Showers late this Morning, then a chance of Showers with a slight chance of Thunderstorms this afternoon. Near steady temperature in the mid 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 29 Nov Coastal Calhoun

Mostly cloudy. Showers likely with a slight chance of Thunderstorms in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Much cooler with Lows in the lower 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming east with Gusts up to 35 Mph after midnight. Chance of rain 70 percent.

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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

    74.2 °F

  • Highest 21 November, 2025

    84.9 °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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