Rio Rico Southwest Weather Forecast

    • 47
    • 85

    Sunny

    • 47
    • 86

    Sunny

    • 46
    • 83

    Sunny

    • 45
    • 83

    Sunny

    • 52
    • 86

    Sunny

    • 53
    • 87

    Sunny

    • 52
    • 86

    Sunny

Today 29 Oct Upper Santa Cruz River and Altar Valleys including Nogales

Sunny. Highs 80 to 88.

Tonight 29 Oct Upper Santa Cruz River and Altar Valleys including Nogales

Clear. Lows 47 to 55.

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Rio Rico Southwest Temperature Statistics

October Temperature

Nogales, Nogales International Airport (9.3 miles)

  • Lowest 24 October, 2025

    44.1 °F

  • Average October

    67.3 °F

  • Highest 10 October, 2025

    91 °F

Climate (2020–Present)

Nogales, Nogales International Airport (9.3 miles)

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  • Average Low 2020–2025

    50.1 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    81.5 °F
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