Matagorda Island Weather Forecast

    • 75
    • 82

    Becoming Sunny

    • 60
    • 84

    Breezy

    • 56
    • 73

    Breezy

    • 58
    • 72

    Sunny

    • 63
    • 74

    Mostly Sunny

    • 67
    • 79

    Mostly Sunny

Today 27 Oct Calhoun Islands

Sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 27 Oct Calhoun Islands

Mostly clear. Lows in the mid 70s. Southeast Winds 10 to 15 Mph, increasing to south 15 to 20 Mph after midnight.

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Matagorda Island Temperature Statistics

October Temperature

Rockport Aransas County Airport (19.9 miles)

  • Lowest 15 October, 2025

    66 °F

  • Average October

    80.9 °F

  • Highest 1 October, 2025

    90 °F

Climate (2020–Present)

Rockport Aransas County Airport (19.9 miles)

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  • Average Low 2020–2025

    67.1 °F

  • Average 2020–2025

    74.1 °F

  • Average High 2020–2025

    81.6 °F
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