Diamond Key At Copper Creek Weather Forecast

    • 45
    • 75

    Sunny

    • 43
    • 74

    Sunny

    • 44
    • 73

    Mostly Sunny

    • 47
    • 76

    Partly Sunny

    • 49
    • 75

    Mostly Cloudy

    • 47
    • 71

    Partly Sunny

Today 15 Jan Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Sunny. Highs 70 to 76. East wind 5 to 15 Mph.

Tonight 15 Jan Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Clear. Lows 42 to 48. East wind around 10 Mph.

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Diamond Key At Copper Creek Temperature Statistics

January Temperature

Tucson Marana Regional Airport (13 miles)

  • Lowest 10 January, 2026

    30.2 °F

  • Average January

    53.3 °F

  • Highest 3 January, 2026

    71.6 °F

Climate (2021–Present)

Tucson Marana Regional Airport (13 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    71.4 °F

  • Average High 2021–2026

    85.3 °F
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