Boca Chica Bay Weather Forecast

    • 78
    • 82

    Mostly Sunny

    • 79
    • 84

    Mostly Sunny

    • 79
    • 84

    Mostly Sunny

    • 79
    • 85

    Mostly Sunny

    • 80
    • 84

    Mostly Sunny

    • 79
    • 85

    Mostly Sunny

Today 16 Oct Coastal Cameron

Mostly sunny. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 16 Oct Coastal Cameron

Mostly clear. Lows in the lower 70s. Southeast Winds around 5 Mph.

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Boca Chica Bay Temperature Statistics

October Temperature

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

  • Lowest 12 October, 2025

    66 °F

  • Average October

    81 °F

  • Highest 6 October, 2025

    91 °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

    75.7 °F

  • Average High 2020–2025

    83.4 °F
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