Matagorda Island Weather Forecast

    • 74
    • 80

    Mostly Sunny

    • 73
    • 81

    Partly Sunny

    • 70
    • 79

    Mostly Cloudy

    • 70
    • 78

    Chance Rain Showers

    • 69
    • 77

    Chance Rain Showers

    • 69
    • 77

    Chance Rain Showers

Today 23 Oct Calhoun Islands

Sunny. Highs around 80. East Winds 5 to 10 Mph.

Tonight 23 Oct Calhoun Islands

Mostly clear. Lows in the lower 70s. Southeast Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Matagorda Island Temperature Statistics

October Temperature

Rockport Aransas County Airport (19.9 miles)

  • Lowest 17 October, 2026

    56.6 °F

  • Average October

    80 °F

  • Highest 1 October, 2026

    93.7 °F

Climate (2021–2026)

Rockport Aransas County Airport (19.9 miles)

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

  • Average Low 2021–2026

    67.8 °F

  • Average 2021–2026

    74.9 °F

  • Average High 2021–2026

    82.2 °F
Get WillyWeather+ to remove ads