Rail Ranch Weather Forecast

    • 72
    • 97

    Slight Chance Thunderstorms

    • 72
    • 93

    Slight Chance Thunderstorms

    • 72
    • 92

    Chance Thunderstorms

    • 72
    • 93

    Chance Thunderstorms

    • 74
    • 96

    Slight Chance Thunderstorms

    • 73
    • 96

    Slight Chance Thunderstorms

Today 16 Sep Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Partly cloudy in the Morning, then a 30 percent chance of Showers and Thunderstorms in the afternoon. Highs 93 to 99. South wind around 10 Mph becoming north in the afternoon.

Tonight 16 Sep Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Mostly cloudy. Slight chance of Showers and Thunderstorms in the Evening, then slight chance of Showers after midnight. Lows 70 to 76. Southeast wind around 10 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rail Ranch Temperature Statistics

September Temperature

Tucson Marana Regional Airport (17.4 miles)

  • Lowest 13 September, 2025

    69.8 °F

  • Average September

    87.7 °F

  • Highest 2 September, 2025

    104 °F

Climate (2020–Present)

Tucson Marana Regional Airport (17.4 miles)

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  • Average Low 2020–2025

    57.8 °F

  • Average 2020–2025

    71.3 °F

  • Average High 2020–2025

    85.3 °F
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