Brazos Island State Park Weather Forecast

    • 73
    • 79

    Mostly Sunny

    • 75
    • 81

    Mostly Sunny

    • 75
    • 83

    Mostly Sunny

    • 65
    • 79

    Breezy

    • 62
    • 68

    Mostly Sunny

    • 71
    • 73

    Mostly Sunny

Today 6 Nov Cameron Island

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

Tonight 6 Nov Cameron Island

Mostly clear. Lows in the lower 70s. Southeast Winds 5 to 10 Mph, becoming south after midnight.

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Brazos Island State Park Temperature Statistics

November Temperature

Port Isabel, Port Isabel-Cameron County Airport (14.9 miles)

  • Lowest 3 November, 2025

    55.9 °F

  • Average November

    70.4 °F

  • Highest 1 November, 2025

    84.9 °F

Climate (2020–Present)

Port Isabel, Port Isabel-Cameron County Airport (14.9 miles)

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  • Average Low 2020–2025

    68.4 °F

  • Average 2020–2025

    75.8 °F

  • Average High 2020–2025

    83.4 °F
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