McAllen Historic Business Redevelopment Weather Forecast

    • 80
    • 101

    Hot

    • 81
    • 101

    Hot

    • 82
    • 101

    Hot

    • 78
    • 99

    Rain Showers

    • 75
    • 90

    Rain Showers

    • 74
    • 88

    Rain Showers Likely

Today 28 Sep Southern Hidalgo

Partly sunny. Highs in the upper 90s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 108.

Tonight 28 Sep Southern Hidalgo

Partly cloudy. Humid with Lows in the upper 70s. East Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming southeast around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McAllen Historic Business Redevelopment Temperature Statistics

September Temperature

McAllen, Miller International Airport (1.2 miles)

  • Lowest 5 September, 2026

    75.7 °F

  • Average September

    92.6 °F

  • Highest 10 September, 2026

    107.7 °F

Climate (2021–2026)

McAllen, Miller International Airport (1.2 miles)

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  • Average Low 2021–2026

    68.4 °F

  • Average 2021–2026

    78.2 °F

  • Average High 2021–2026

    88.9 °F
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