Helvetia Weather Forecast

    • 47
    • 69

    Partly Sunny

    • 44
    • 70

    Partly Sunny

    • 42
    • 68

    Mostly Sunny

    • 43
    • 67

    Mostly Sunny

    • 47
    • 69

    Partly Sunny

    • 45
    • 65

    Partly Sunny

    • 45
    • 62

    Partly Sunny

Today 18 Jan Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Mostly sunny. Highs 70 to 76. East wind around 10 Mph.

Tonight 18 Jan Tucson Metro Area including Tucson/Green Valley/Marana/Vail

Mostly clear. Lows 42 to 48. Northeast wind around 5 Mph becoming south around 10 Mph after midnight.

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Helvetia Temperature Statistics

January Temperature

Tucson, Tucson International Airport (21.1 miles)

  • Lowest 10 January, 2026

    36 °F

  • Average January

    54.4 °F

  • Highest 14 January, 2026

    75 °F

Climate (2021–Present)

Tucson, Tucson International Airport (21.1 miles)

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  • Average Low 2021–2026

    58.9 °F

  • Average 2021–2026

    72.1 °F

  • Average High 2021–2026

    85.9 °F
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