Superstition Mountain Weather Forecast

    • 68
    • 84

    Decreasing Clouds

    • 68
    • 88

    Sunny

    • 68
    • 89

    Sunny

    • 69
    • 90

    Mostly Sunny

    • 68
    • 89

    Partly Sunny

    • 69
    • 89

    Mostly Sunny

    • 70
    • 90

    Partly Sunny

Today 17 Sep Pinal/Superstition Mountains

Partly cloudy. A slight chance of Showers in the Morning, then a chance of Showers and a slight chance of Thunderstorms in the afternoon. Highs 81 to 99. Chance of rain 30 percent.

Tonight 17 Sep Pinal/Superstition Mountains

Partly cloudy in the evening then becoming mostly clear. Lows 64 to 74. Northeast wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Superstition Mountain Temperature Statistics

September Temperature

Phoenix-Mesa Gateway Airport (15.5 miles)

  • Lowest 1 September, 2026

    73.4 °F

  • Average September

    90 °F

  • Highest 8 September, 2026

    104 °F

Climate (2021–2026)

Phoenix-Mesa Gateway Airport (15.5 miles)

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  • Average Low 2021–2026

    60.9 °F

  • Average 2021–2026

    71 °F

  • Average High 2021–2026

    86.1 °F
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