Arivaca Weather Forecast

    • 63
    • 88

    Chance Thunderstorms

    • 64
    • 93

    Mostly Sunny

    • 65
    • 96

    Mostly Sunny

    • 66
    • 98

    Hot

    • 67
    • 100

    Hot

    • 71
    • 102

    Slight Chance Thunderstorms

Today 22 Jul Upper Santa Cruz River and Altar Valleys including Nogales

Mostly cloudy. Chance of Showers and slight chance of Thunderstorms in the Morning, then chance of Showers and Thunderstorms in the afternoon. Highs 83 to 89. Chance of precipitation 30 percent.

Tonight 22 Jul Upper Santa Cruz River and Altar Valleys including Nogales

Partly cloudy. A 30 percent chance of Showers and Thunderstorms in the evening. Lows 61 to 67.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arivaca Temperature Statistics

July Temperature

Nogales, Nogales International Airport (30.4 miles)

  • Lowest 2 July, 2025

    64.7 °F

  • Average July

    82.6 °F

  • Highest 9 July, 2025

    105.7 °F

Climate (2020–Present)

Nogales, Nogales International Airport (30.4 miles)

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  • Average Low 2020–2025

    50 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    81.8 °F
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