Estero Llano Grande State Park Weather Forecast

    • 80
    • 96

    Mostly Sunny

    • 82
    • 100

    Hot

    • 82
    • 98

    Hot

    • 81
    • 95

    Partly Sunny

    • 80
    • 96

    Partly Sunny

    • 80
    • 97

    Hot

Today 17 Jun Southern Hidalgo

Sunny, warmer with Highs in the mid 90s. Southwest Winds around 5 Mph. Heat index Values up to 111 in the afternoon.

Tonight 17 Jun Southern Hidalgo

Mostly clear. Near steady temperature in the upper 70s. West Winds around 5 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

    88.4 °F

  • Highest 11 June, 2026

    100.7 °F

Climate (2021–2026)

McAllen, Miller International Airport (18 miles)

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  • Average Low 2021–2026

    68.1 °F

  • Average 2021–2026

    77.8 °F

  • Average High 2021–2026

    88.4 °F
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