Rio Rico Southwest Weather Forecast

    • 51
    • 91

    Sunny

    • 53
    • 95

    Sunny

    • 57
    • 99

    Hot

    • 57
    • 101

    Hot

    • 57
    • 101

    Hot

    • 54
    • 97

    Hot

Today 17 Mar Upper Santa Cruz River and Altar Valleys including Nogales

Sunny. Highs 85 to 91.

Tonight 17 Mar Upper Santa Cruz River and Altar Valleys including Nogales

Clear. Lows 52 to 60.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rio Rico Southwest Temperature Statistics

March Temperature

Nogales, Nogales International Airport (9.3 miles)

  • Lowest 7 March, 2026

    33.1 °F

  • Average March

    60.6 °F

  • Highest 1 March, 2026

    87.7 °F

Climate (2021–Present)

Nogales, Nogales International Airport (9.3 miles)

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  • Average Low 2021–2026

    50.5 °F

  • Average 2021–2026

    65.9 °F

  • Average High 2021–2026

    81.8 °F
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