Fort Mcdowell Weather Forecast

    • 75
    • 95

    Chance Thunderstorms

    • 77
    • 95

    Chance Thunderstorms

    • 77
    • 95

    Chance Thunderstorms

    • 78
    • 99

    Hot

    • 79
    • 102

    Hot

    • 78
    • 103

    Hot

    • 76
    • 102

    Hot

Today 4 Sep Fountain Hills/East Mesa

Considerable cloudiness with a chance of Showers and Thunderstorms. Heavy rainfall possible. Not as warm. Highs 91 to 96. Southwest wind 10 to 20 Mph. Chance of rain 50 percent. Rainfall less than a tenth of an Inch, except locally higher in Thunderstorms.

Tonight 4 Sep Fountain Hills/East Mesa

Considerable cloudiness. 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 66 to 76. Southwest wind 10 to 15 Mph in the evening becoming southeast around 5 Mph after midnight. Chance of rain 30 percent.

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Fort Mcdowell Temperature Statistics

September Temperature

Mesa / Falcon Field (11.8 miles)

  • Lowest 1 September, 2025

    84 °F
  • Average September

    93.1 °F
  • Highest 2 September, 2025

    106 °F

Climate (2020–Present)

Mesa / Falcon Field (11.8 miles)

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  • Average Low 2020–2025

    64.6 °F
  • Average 2020–2025

    75.2 °F
  • Average High 2020–2025

    85.7 °F
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