Sun City Weather Forecast

    • 78
    • 98

    Rain Showers Likely

    • 80
    • 94

    Chance Thunderstorms

    • 80
    • 96

    Slight Chance Thunderstorms

    • 80
    • 98

    Hot

    • 80
    • 101

    Hot

    • 77
    • 101

    Hot

Today 4 Sep North Phoenix/Glendale

Partly sunny with a slight chance of Showers and Thunderstorms in the Morning, then considerable cloudiness with a chance of afternoon Showers and Thunderstorms. Heavy rainfall in the afternoon. Not as warm. Highs 94 to 97. Southeast wind around 5 Mph in the morning becoming southwest 5 to 10 Mph in the afternoon. Chance of rain 40 percent.

Tonight 4 Sep North Phoenix/Glendale

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of Showers and a slight chance of Thunderstorms after midnight. Heavy rainfall in the evening. Lows 72 to 78. Southwest wind 5 to 10 Mph in the evening becoming northeast around 5 Mph after midnight. Chance of rain 40 percent.

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Sun City Temperature Statistics

September Temperature

Glendale, Glendale Municipal Airport (5 miles)

  • Lowest 1 September, 2025

    86 °F

  • Average September

    96.5 °F

  • Highest 1 September, 2025

    104 °F

Climate (2020–Present)

Glendale, Glendale Municipal Airport (5 miles)

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  • Average Low 2020–2025

    63.7 °F

  • Average 2020–2025

    78.2 °F

  • Average High 2020–2025

    86.5 °F
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