Rancho Grande Weather Forecast

    • 80
    • 102

    Slight Chance Thunderstorms

    • 79
    • 98

    Chance Thunderstorms

    • 79
    • 99

    Chance Rain Showers

    • 80
    • 101

    Hot

    • 79
    • 103

    Hot

    • 79
    • 105

    Hot

Today 17 Sep Buckeye/Avondale

Partly cloudy. Highs 97 to 102. East wind around 5 Mph in the morning becoming southwest 5 to 10 Mph in the afternoon.

Tonight 17 Sep Buckeye/Avondale

Partly cloudy in the evening then considerable cloudiness. A slight chance of Showers and Thunderstorms. Lows 75 to 82. Southwest wind 5 to 10 Mph in the evening becoming southeast after midnight. Chance of rain 10 percent.

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Rancho Grande Temperature Statistics

September Temperature

Goodyear Municipal (10.6 miles)

  • Lowest 14 September, 2025

    69.8 °F
  • Average September

    92.7 °F
  • Highest 1 September, 2025

    105.8 °F

Climate (2020–Present)

Goodyear Municipal (10.6 miles)

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  • Average Low 2020–2025

    63.2 °F
  • Average 2020–2025

    77.6 °F
  • Average High 2020–2025

    86.7 °F
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