McAllen Historic Business Redevelopment Weather Forecast

    • 82
    • 101

    Hot

    • 80
    • 101

    Hot

    • 80
    • 100

    Hot

    • 79
    • 101

    Slight Chance Thunderstorms

    • 79
    • 101

    Hot

    • 80
    • 101

    Hot

Today 14 Aug Southern Hidalgo

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs around 100. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent. Heat index Values up to 110.

Tonight 14 Aug Southern Hidalgo

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the lower 80s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 107 early in the evening.

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McAllen Historic Business Redevelopment Temperature Statistics

August Temperature

McAllen, Miller International Airport (1.2 miles)

  • Lowest 2 August, 2026

    74.6 °F

  • Average August

    91.7 °F

  • Highest 1 August, 2026

    107.7 °F

Climate (2021–2026)

McAllen, Miller International Airport (1.2 miles)

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  • Average Low 2021–2026

    68.3 °F

  • Average 2021–2026

    78 °F

  • Average High 2021–2026

    88.7 °F
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