Matagorda Island Weather Forecast

    • 82
    • 88

    Becoming Sunny

    • 82
    • 88

    Chance Thunderstorms

    • 82
    • 88

    Rain Showers Likely

    • 80
    • 87

    Rain Showers

    • 81
    • 87

    Rain Showers Likely

    • 83
    • 87

    Slight Chance Thunderstorms

Today 12 Jun Calhoun Islands

Sunny. Highs in the upper 80s. Southeast Winds 10 to 15 Mph.

Tonight 12 Jun Calhoun Islands

Mostly clear. A slight chance of Showers and Thunderstorms after midnight. Lows in the lower 80s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Matagorda Island Temperature Statistics

June Temperature

Rockport Aransas County Airport (19.9 miles)

  • Lowest 6 June, 2026

    77.6 °F

  • Average June

    84.4 °F

  • Highest 6 June, 2026

    90.6 °F

Climate (2021–Present)

Rockport Aransas County Airport (19.9 miles)

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  • Average Low 2021–2026

    67.6 °F

  • Average 2021–2026

    74.7 °F

  • Average High 2021–2026

    82.1 °F
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