Cayo del Grullo Weather Forecast

    • 76
    • 89

    Chance Thunderstorms

    • 75
    • 88

    Chance Rain Showers

    • 75
    • 89

    Chance Rain Showers

    • 76
    • 88

    Chance Thunderstorms

    • 76
    • 88

    Chance Thunderstorms

    • 75
    • 89

    Chance Thunderstorms

    • 75
    • 88

    Rain Showers Likely

Today 17 Sep Inland Kleberg

Partly cloudy with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. Northeast Winds 5 to 10 Mph, increasing to east 10 to 15 Mph this afternoon. Chance of rain 20 percent.

Tonight 17 Sep Inland Kleberg

Partly cloudy. Lows in the lower 70s. East Winds 5 to 10 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Real-Time

Cayo del Grullo Temperature Statistics

September Temperature

Kingsville, Naval Air Station (13 miles)

  • Lowest 9 September, 2025

    71.1 °F

  • Average September

    81.7 °F

  • Highest 4 September, 2025

    100 °F

Climate (2020–Present)

Kingsville, Naval Air Station (13 miles)

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  • Average Low 2020–2025

    65.1 °F

  • Average 2020–2025

    75.1 °F

  • Average High 2020–2025

    86.1 °F
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