Matagorda Island Weather Forecast

    • 82
    • 88

    Mostly Sunny

    • 83
    • 88

    Mostly Sunny

    • 83
    • 88

    Partly Sunny

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

Today 26 Jun Calhoun Islands

Partly cloudy. Highs in the upper 80s. South Winds 15 to 20 Mph.

Tonight 26 Jun Calhoun Islands

Mostly clear. Near steady temperature in the mid 80s. South Winds 15 to 20 Mph.

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Matagorda Island Temperature Statistics

June Temperature

Rockport Aransas County Airport (19.9 miles)

  • Lowest 20 June, 2026

    74.6 °F

  • Average June

    84.5 °F

  • Highest 17 June, 2026

    93.7 °F

Climate (2021–2026)

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 °F
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