Estero Llano Grande State Park Weather Forecast

    • 79
    • 95

    Increasing Clouds

    • 78
    • 95

    Partly Sunny

    • 78
    • 94

    Partly Sunny

    • 78
    • 92

    Chance Thunderstorms

    • 79
    • 94

    Slight Chance Thunderstorms

    • 79
    • 95

    Chance Rain Showers

Today 10 Jun Southern Hidalgo

Mostly sunny. Humid with Highs in the mid 90s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 106.

Tonight 10 Jun Southern Hidalgo

Partly cloudy. Near steady temperature in the upper 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Estero Llano Grande State Park Temperature Statistics

June Temperature

McAllen, Miller International Airport (18 miles)

  • Lowest 3 June, 2026

    77.6 °F

  • Average June

    87.3 °F

  • Highest 3 June, 2026

    98.7 °F

Climate (2021–Present)

McAllen, Miller International Airport (18 miles)

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  • Average Low 2021–2026

    68.1 °F

  • Average 2021–2026

    77.7 °F

  • Average High 2021–2026

    88.4 °F
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