Mustang Lake Weather Forecast

    • 28
    • 40

    Decreasing Clouds

    • 38
    • 49

    Partly Sunny

    • 41
    • 53

    Mostly Sunny

    • 46
    • 60

    Mostly Cloudy

    • 35
    • 54

    Slight Chance Rain Showers

    • 38
    • 50

    Partly Sunny

Today 26 Jan Coastal Calhoun

Mostly cloudy in the Morning, then clearing. Highs in the upper 30s. North Winds 15 to 20 Mph. Wind chill Values as low as 12 in the morning.

Tonight 26 Jan Coastal Calhoun

Mostly clear. Cold with Lows in the mid 20s. North Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mustang Lake Temperature Statistics

January Temperature

Rockport Aransas County Airport (18.6 miles)

  • Lowest 18 January, 2026

    37.9 °F

  • Average January

    63.6 °F

  • Highest 3 January, 2026

    85.6 °F

Climate (2021–Present)

Rockport Aransas County Airport (18.6 miles)

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  • Average Low 2021–2026

    67.4 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    81.7 °F
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