Rail Ranch Weather Forecast

    • 51
    • 81

    Mostly Sunny

    • 53
    • 83

    Partly Sunny

    • 56
    • 80

    Chance Rain Showers

    • 53
    • 74

    Chance Rain Showers

    • 51
    • 75

    Chance Rain Showers

    • 50
    • 74

    Chance Rain Showers

Today 21 Dec Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Sunny. Highs 78 to 83. Southeast wind around 10 Mph becoming southwest around 5 Mph in the afternoon.

Tonight 21 Dec Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Mostly clear. Lows 47 to 55. Northeast wind around 5 Mph becoming southeast around 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rail Ranch Temperature Statistics

December Temperature

Tucson Marana Regional Airport (17.4 miles)

  • Lowest 4 December, 2025

    37.4 °F

  • Average December

    56.6 °F

  • Highest 14 December, 2025

    84.2 °F

Climate (2020–Present)

Tucson Marana Regional Airport (17.4 miles)

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  • Average Low 2020–2025

    57.9 °F

  • Average 2020–2025

    71.3 °F

  • Average High 2020–2025

    85.2 °F
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