Rancho Sierra Weather Forecast

    • 48
    • 74

    Increasing Clouds

    • 51
    • 74

    Chance Rain Showers

    • 48
    • 68

    Rain Showers

    • 41
    • 58

    Rain Showers

    • 36
    • 61

    Mostly Sunny

    • 38
    • 64

    Mostly Sunny

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

Mostly sunny in the morning then becoming partly cloudy. Highs 69 to 74. Southeast wind around 10 Mph becoming southwest in the afternoon.

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

Mostly cloudy. Lows 44 to 50. Northwest wind around 5 Mph becoming southeast around 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rancho Sierra Temperature Statistics

January Temperature

Davis-Monthan Air Force Base (9.9 miles)

  • Lowest 10 January, 2026

    35.6 °F

  • Average January

    54.4 °F

  • Highest 15 January, 2026

    74.8 °F

Climate (2021–Present)

Davis-Monthan Air Force Base (9.9 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    70.6 °F

  • Average High 2021–2026

    83.6 °F
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