Fountain Hills Weather Forecast

    • 55
    • 79

    Rain Showers Likely

    • 56
    • 68

    Chance Rain Showers

    • 57
    • 70

    Chance Rain Showers

    • 61
    • 81

    Mostly Sunny

    • 67
    • 90

    Sunny

    • 70
    • 98

    Hot

    • 74
    • 101

    Hot

Today 4 May Fountain Hills/East Mesa

Partly cloudy with a chance of Showers and Thunderstorms. Not as warm. Highs 77 to 82. Southwest wind 10 to 20 Mph. Chance of rain 40 percent.

Tonight 4 May Fountain Hills/East Mesa

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of Showers and a slight chance of Thunderstorms after midnight. Cooler. Lows 46 to 56. South wind 5 to 15 Mph. Chance of rain 30 percent.

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Fountain Hills Temperature Statistics

May Temperature

Mesa / Falcon Field (9.3 miles)

  • Lowest 1 May, 2025

    64 °F

  • Average May

    79.2 °F

  • Highest 2 May, 2025

    91 °F

Climate (2020–Present)

Mesa / Falcon Field (9.3 miles)

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  • Average Low 2020–2025

    64.7 °F

  • Average 2020–2025

    75.3 °F

  • Average High 2020–2025

    85.9 °F
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