Donna Reservoirs Weather Forecast

    • 72
    • 88

    Chance Rain Showers

    • 65
    • 86

    Chance Rain Showers

    • 68
    • 88

    Mostly Sunny

    • 69
    • 87

    Partly Sunny

    • 67
    • 86

    Partly Sunny

    • 68
    • 87

    Chance Rain Showers

Today 21 Oct Southern Hidalgo

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. North Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 21 Oct Southern Hidalgo

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 70s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Donna Reservoirs Temperature Statistics

October Temperature

McAllen, Miller International Airport (10.6 miles)

  • Lowest 18 October, 2026

    55.9 °F

  • Average October

    82.7 °F

  • Highest 1 October, 2026

    99 °F

Climate (2021–2026)

McAllen, Miller International Airport (10.6 miles)

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  • Average Low 2021–2026

    68.4 °F

  • Average 2021–2026

    78.3 °F

  • Average High 2021–2026

    88.9 °F
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