Mustang Lake Weather Forecast

    • 40
    • 64

    Increasing Clouds

    • 36
    • 54

    Mostly Cloudy

    • 34
    • 48

    Mostly Sunny

    • 46
    • 54

    Partly Sunny

    • 56
    • 63

    Mostly Cloudy

    • 57
    • 67

    Mostly Cloudy

Today 29 Jan Coastal Calhoun

Partly cloudy in the Morning, then clearing. Highs in the mid 60s. Southeast Winds around 5 Mph, increasing to south in the afternoon.

Tonight 29 Jan Coastal Calhoun

Partly cloudy. Lows in the upper 30s. Southwest Winds 5 to 10 Mph, increasing to north 15 to 20 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mustang Lake Temperature Statistics

January Temperature

Rockport Aransas County Airport (18.6 miles)

  • Lowest 26 January, 2026

    25 °F

  • Average January

    60.7 °F

  • Highest 3 January, 2026

    85.6 °F

Climate (2021–Present)

Rockport Aransas County Airport (18.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    67.4 °F

  • Average 2021–2026

    74.3 °F

  • Average High 2021–2026

    81.7 °F
Get WillyWeather+ to remove ads