Signal Butte Ranch Weather Forecast

    • 13
    • 102

    Hot

    • 13
    • 103

    Hot

    • 13
    • 105

    Hot

    • 86
    • 106

    Slight Chance Thunderstorms

    • 87
    • 110

    Slight Chance Thunderstorms

    • 89
    • 110

    Slight Chance Thunderstorms

    • 88
    • 110

    Chance Thunderstorms

Today 16 Aug Fountain Hills/East Mesa

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs 97 to 102. Southwest wind 5 to 10 Mph. Chance of rain 10 percent.

Tonight 16 Aug Fountain Hills/East Mesa

Clear. Lows 71 to 81. West wind around 5 Mph in the evening becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Signal Butte Ranch Temperature Statistics

August Temperature

Phoenix-Mesa Gateway Airport (6.8 miles)

  • Lowest 3 August, 2025

    80.4 °F

  • Average August

    95.6 °F

  • Highest 7 August, 2025

    114.8 °F

Climate (2020–Present)

Phoenix-Mesa Gateway Airport (6.8 miles)

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  • Average Low 2020–2025

    60 °F

  • Average 2020–2025

    70.3 °F

  • Average High 2020–2025

    85.6 °F
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