Llano Grande Lake Weather Forecast

    • 68
    • 86

    Mostly Sunny

    • 54
    • 87

    Mostly Sunny

    • 44
    • 61

    Chance Rain Showers

    • 39
    • 57

    Partly Sunny

    • 51
    • 68

    Partly Sunny

    • 60
    • 76

    Mostly Cloudy

Today 27 Dec Southern Hidalgo

Mostly sunny. Highs in the upper 80s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 27 Dec Southern Hidalgo

Mostly clear. Lows in the upper 60s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Llano Grande Lake Temperature Statistics

December Temperature

McAllen, Miller International Airport (18 miles)

  • Lowest 9 December, 2025

    48 °F
  • Average December

    67.2 °F
  • Highest 7 December, 2025

    91 °F

Climate (2020–Present)

McAllen, Miller International Airport (18 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    67.7 °F
  • Average 2020–2025

    77.1 °F
  • Average High 2020–2025

    87.8 °F
Get WillyWeather+ to remove ads