El Realito Bay Weather Forecast

    • 80
    • 87

    Becoming Sunny

    • 79
    • 87

    Mostly Sunny

    • 80
    • 85

    Mostly Cloudy

    • 81
    • 86

    Partly Sunny

    • 81
    • 87

    Mostly Sunny

    • 79
    • 87

    Mostly Sunny

Today 23 Jul Coastal Cameron

Sunny. Highs in the lower 90s. Southeast Winds 5 to 10 Mph, increasing to around 15 Mph this afternoon. Heat index Values up to 105.

Tonight 23 Jul Coastal Cameron

Mostly clear. Humid with Lows in the upper 70s. Southeast Winds 10 to 15 Mph.

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El Realito Bay Temperature Statistics

July Temperature

Port Isabel, Port Isabel-Cameron County Airport (6.8 miles)

  • Lowest 17 July, 2025

    74.6 °F

  • Average July

    85.4 °F

  • Highest 15 July, 2025

    93.7 °F

Climate (2020–Present)

Port Isabel, Port Isabel-Cameron County Airport (6.8 miles)

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  • Average Low 2020–2025

    68.1 °F

  • Average 2020–2025

    75.4 °F

  • Average High 2020–2025

    83.1 °F
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