Rancho Sierra Weather Forecast

    • 50
    • 83

    Sunny

    • 50
    • 81

    Mostly Sunny

    • 51
    • 83

    Mostly Sunny

    • 53
    • 85

    Partly Sunny

    • 54
    • 82

    Mostly Cloudy

    • 52
    • 77

    Slight Chance Thunderstorms

Today 19 Dec Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Mostly sunny. Highs 78 to 83. Southeast wind around 10 Mph becoming west around 5 Mph in the afternoon.

Tonight 19 Dec Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Clear. Lows 47 to 53. South wind around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rancho Sierra Temperature Statistics

December Temperature

Davis-Monthan Air Force Base (9.9 miles)

  • Lowest 5 December, 2025

    39.2 °F

  • Average December

    57 °F

  • Highest 14 December, 2025

    83.1 °F

Climate (2020–Present)

Davis-Monthan Air Force Base (9.9 miles)

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  • Average Low 2020–2025

    57.8 °F

  • Average 2020–2025

    70.5 °F

  • Average High 2020–2025

    83.6 °F
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