Harshaw Weather Forecast

    • 38
    • 69

    Sunny

    • 40
    • 71

    Mostly Sunny

    • 41
    • 68

    Partly Sunny

    • 40
    • 68

    Mostly Sunny

    • 41
    • 68

    Mostly Sunny

    • 38
    • 65

    Mostly Sunny

Today 31 Jan Upper Santa Cruz River and Altar Valleys including Nogales

Sunny. Highs 69 to 75.

Tonight 31 Jan Upper Santa Cruz River and Altar Valleys including Nogales

Clear. Lows 38 to 46.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harshaw Temperature Statistics

January Temperature

Nogales, Nogales International Airport (8.7 miles)

  • Lowest 9 January, 2026

    31.6 °F

  • Average January

    52 °F

  • Highest 19 January, 2026

    77.6 °F

Climate (2021–Present)

Nogales, Nogales International Airport (8.7 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    65.8 °F

  • Average High 2021–2026

    81.7 °F
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