Chesterfield Weather Forecast

    • 74
    • 93

    Chance Rain Showers

    • 75
    • 95

    Chance Rain Showers

    • 75
    • 95

    Chance Thunderstorms

    • 76
    • 95

    Chance Thunderstorms

    • 76
    • 95

    Chance Thunderstorms

    • 76
    • 96

    Chance Rain Showers

Today 15 Sep Southern Hidalgo

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the lower 90s. East Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 15 Sep Southern Hidalgo

Mostly clear. Lows in the lower 70s. East Winds 5 to 10 Mph.

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Chesterfield Temperature Statistics

September Temperature

McAllen, Miller International Airport (3.1 miles)

  • Lowest 8 September, 2025

    77 °F

  • Average September

    86.5 °F

  • Highest 4 September, 2025

    104 °F

Climate (2020–Present)

McAllen, Miller International Airport (3.1 miles)

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  • Average Low 2020–2025

    67.4 °F

  • Average 2020–2025

    76.9 °F

  • Average High 2020–2025

    87.7 °F
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