Fountain of the Sun Weather Forecast

    • 66
    • 85

    Chance Thunderstorms

    • 63
    • 83

    Mostly Sunny

    • 59
    • 78

    Mostly Sunny

    • 57
    • 78

    Sunny

    • 58
    • 79

    Sunny

    • 58
    • 83

    Mostly Sunny

Today 13 Oct East Valley

Partly cloudy with a chance of Showers and Thunderstorms. Heavy rainfall and warmer. Highs 80 to 85. South wind 5 to 15 Mph. Chance of rain 30 percent.

Tonight 13 Oct East Valley

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Heavy rainfall in the evening. Lows 60 to 67. South wind 5 to 10 Mph. Chance of rain 10 percent.

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  • Temperature Forecast NOAA

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Fountain of the Sun Temperature Statistics

October Temperature

Phoenix-Mesa Gateway Airport (5.6 miles)

  • Lowest 6 October, 2025

    59 °F
  • Average October

    78.2 °F
  • Highest 3 October, 2025

    100.4 °F

Climate (2020–Present)

Phoenix-Mesa Gateway Airport (5.6 miles)

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  • Average Low 2020–2025

    60 °F
  • Average 2020–2025

    70.3 °F
  • Average High 2020–2025

    85.5 °F
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