Cayo Atascoso Weather Forecast

    • 72
    • 84

    Increasing Clouds

    • 71
    • 84

    Mostly Cloudy

    • 70
    • 84

    Partly Sunny

    • 71
    • 85

    Mostly Cloudy

    • 72
    • 86

    Mostly Cloudy

    • 72
    • 86

    Mostly Cloudy

Today 24 Apr Coastal Cameron

Partly sunny. Highs in the lower 80s. Southeast Winds 15 to 20 Mph.

Tonight 24 Apr Coastal Cameron

Mostly cloudy. Lows in the lower 70s. Southeast Winds 10 to 15 Mph.

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Cayo Atascoso Temperature Statistics

April Temperature

Port Isabel, Port Isabel-Cameron County Airport (9.9 miles)

  • Lowest 8 April, 2025

    50.6 °F

  • Average April

    76.3 °F

  • Highest 2 April, 2025

    88.6 °F

Climate (2020–Present)

Port Isabel, Port Isabel-Cameron County Airport (9.9 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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