Foothills Reserve Weather Forecast

    • 82
    • 101

    Hot

    • 81
    • 103

    Hot

    • 79
    • 104

    Hot

    • 75
    • 102

    Hot

    • 72
    • 99

    Hot

    • 73
    • 99

    Hot

Today 7 Sep South Mountain/Ahwatukee

Sunny and warmer. Highs 97 to 102. West wind around 5 Mph.

Tonight 7 Sep South Mountain/Ahwatukee

Clear. Lows 75 to 83. Southwest wind 5 to 10 Mph.

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Foothills Reserve Temperature Statistics

September Temperature

Phoenix, Phoenix Sky Harbor International Airport (11.2 miles)

  • Lowest 4 September, 2025

    75.9 °F

  • Average September

    91.6 °F

  • Highest 2 September, 2025

    108 °F

Climate (2020–Present)

Phoenix, Phoenix Sky Harbor International Airport (11.2 miles)

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  • Average Low 2020–2025

    66 °F

  • Average 2020–2025

    77.4 °F

  • Average High 2020–2025

    88.9 °F
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