Donna Reservoirs Weather Forecast

    • 63
    • 80

    Increasing Clouds

    • 68
    • 84

    Mostly Cloudy

    • 41
    • 84

    Mostly Cloudy

    • 31
    • 52

    Mostly Cloudy

    • 35
    • 51

    Partly Sunny

    • 49
    • 64

    Mostly Cloudy

Today 22 Jan Southern Hidalgo

Mostly sunny. Highs around 80. Northwest Winds around 5 Mph, becoming southeast this afternoon.

Tonight 22 Jan Southern Hidalgo

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Southeast Winds 5 to 10 Mph.

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Donna Reservoirs Temperature Statistics

January Temperature

McAllen, Miller International Airport (10.6 miles)

  • Lowest 18 January, 2026

    39 °F
  • Average January

    66.2 °F
  • Highest 3 January, 2026

    93 °F

Climate (2021–Present)

McAllen, Miller International Airport (10.6 miles)

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  • Average Low 2021–2026

    67.9 °F
  • Average 2021–2026

    77.2 °F
  • Average High 2021–2026

    87.9 °F
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