Marana Weather Forecast

    • 80
    • 103

    Chance Rain Showers

    • 81
    • 104

    Slight Chance Thunderstorms

    • 80
    • 104

    Slight Chance Thunderstorms

    • 78
    • 102

    Chance Thunderstorms

    • 75
    • 94

    Rain Showers Likely

    • 75
    • 92

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

Today 22 Aug Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Mostly sunny in the Morning, then partly cloudy with a 20 percent chance of Showers and Thunderstorms in the afternoon. Highs 99 to 105. South wind around 10 Mph becoming west in the afternoon.

Tonight 22 Aug Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Partly cloudy. A 10 percent chance of Showers and Thunderstorms in the evening. Lows 75 to 81. West wind around 10 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marana Temperature Statistics

August Temperature

Tucson Marana Regional Airport (1.2 miles)

  • Lowest 20 August, 2025

    75.2 °F

  • Average August

    94 °F

  • Highest 6 August, 2025

    113 °F

Climate (2020–Present)

Tucson Marana Regional Airport (1.2 miles)

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  • Average Low 2020–2025

    57.7 °F

  • Average 2020–2025

    71.2 °F

  • Average High 2020–2025

    85.2 °F
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