Mesa Weather Forecast

    • 88
    • 110

    Hot

    • 89
    • 111

    Hot

    • 87
    • 110

    Slight Chance Thunderstorms

    • 87
    • 110

    Chance Thunderstorms

    • 87
    • 110

    Chance Thunderstorms

    • 84
    • 106

    Chance Thunderstorms

Today 20 Aug East Valley

Mostly Sunny, otherwise partly cloudy with a slight chance of afternoon Showers and Thunderstorms. Hot. Highs 107 to 111. East wind around 5 Mph in the morning becoming south 5 to 10 Mph in the afternoon. Chance of rain 10 percent.

Tonight 20 Aug East Valley

Partly cloudy. Lows 80 to 89. East wind around 5 Mph.

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  • Temperature Real-Time

Mesa Temperature Statistics

August Temperature

Mesa / Falcon Field (5.6 miles)

  • Lowest 15 August, 2025

    73.9 °F

  • Average August

    97.1 °F

  • Highest 7 August, 2025

    116.1 °F

Climate (2020–Present)

Mesa / Falcon Field (5.6 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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