Bentsen Rio Grande Valley State Park Weather Forecast

    • 49
    • 76

    Slight Chance Rain Showers

    • 53
    • 65

    Mostly Cloudy

    • 64
    • 73

    Chance Rain Showers

    • 64
    • 81

    Slight Chance Thunderstorms

    • 64
    • 87

    Partly Sunny

    • 64
    • 80

    Mostly Cloudy

Today 14 Dec Southern Hidalgo

Cloudy. A chance of Showers with a slight chance of Thunderstorms Early, then a chance of Showers. Breezy with Highs in the mid 70s. Temperature falling into the lower 60s. Northeast Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

Tonight 14 Dec Southern Hidalgo

Cloudy. Much cooler. Less humid with Lows in the upper 40s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

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Bentsen Rio Grande Valley State Park Temperature Statistics

December Temperature

McAllen, Miller International Airport (8.1 miles)

  • Lowest 9 December, 2025

    48 °F

  • Average December

    64.1 °F

  • Highest 7 December, 2025

    91 °F

Climate (2020–Present)

McAllen, Miller International Airport (8.1 miles)

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  • Average Low 2020–2025

    67.6 °F

  • Average 2020–2025

    77.1 °F

  • Average High 2020–2025

    87.8 °F
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