Mustang Lake Weather Forecast

    • 72
    • 79

    Increasing Clouds

    • 72
    • 79

    Mostly Cloudy

    • 73
    • 80

    Partly Sunny

    • 73
    • 79

    Mostly Cloudy

    • 64
    • 80

    Chance Rain Showers

    • 67
    • 75

    Chance Rain Showers

Today 14 Apr Coastal Calhoun

Mostly cloudy in the Morning, then becoming partly cloudy. Highs in the lower 80s. Southeast Winds 10 to 15 Mph, increasing to 15 to 20 Mph in the afternoon.

Tonight 14 Apr Coastal Calhoun

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 70s. Southeast Winds 15 to 20 Mph, Diminishing to 10 to 15 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mustang Lake Temperature Statistics

April Temperature

Rockport Aransas County Airport (18.6 miles)

  • Lowest 5 April, 2026

    56.6 °F

  • Average April

    73.3 °F

  • Highest 4 April, 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

    67.5 °F

  • Average 2021–2026

    74.6 °F

  • Average High 2021–2026

    82 °F
Get WillyWeather+ to remove ads