Estero Llano Grande State Park Weather Forecast

    • 67
    • 93

    Increasing Clouds

    • 53
    • 86

    Partly Sunny

    • 49
    • 70

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 60
    • 78

    Partly Sunny

    • 62
    • 87

    Sunny

    • 60
    • 93

    Mostly Sunny

Today 20 Feb Southern Hidalgo

Hazy early. Mostly sunny. Highs in the mid 90s. Southeast Winds 5 to 10 Mph.

Tonight 20 Feb Southern Hidalgo

Mostly clear in the Evening, then becoming mostly cloudy. Hazy with patchy fog after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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Estero Llano Grande State Park Temperature Statistics

February Temperature

McAllen, Miller International Airport (18 miles)

  • Lowest 1 February, 2026

    41.6 °F

  • Average February

    71 °F

  • Highest 14 February, 2026

    92.6 °F

Climate (2021–Present)

McAllen, Miller International Airport (18 miles)

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  • Average Low 2021–2026

    67.9 °F

  • Average 2021–2026

    77.4 °F

  • Average High 2021–2026

    88.1 °F
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