Sierra Vista Weather Forecast

    • 73
    • 92

    Chance Thunderstorms

    • 73
    • 94

    Thunderstorms Likely

    • 73
    • 96

    Chance Thunderstorms

    • 75
    • 98

    Chance Thunderstorms

    • 74
    • 100

    Chance Thunderstorms

    • 74
    • 99

    Chance Thunderstorms

    • 72
    • 97

    Chance Thunderstorms

Today 5 Jul Upper San Pedro River Valley including Sierra Vista/Benson

Mostly sunny in the Morning, then mostly cloudy with a 30 percent chance of Showers and Thunderstorms in the afternoon. Highs 90 to 96.

Tonight 5 Jul Upper San Pedro River Valley including Sierra Vista/Benson

Partly cloudy. A 30 percent chance of Showers and Thunderstorms in the evening. Lows 67 to 73.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sierra Vista Temperature Statistics

July Temperature

Fort Huachuca, Libby AAF Ft Huachuca (3.7 miles)

  • Lowest 3 July, 2025

    67.8 °F

  • Average July

    79.2 °F

  • Highest 1 July, 2025

    92.8 °F

Climate (2020–Present)

Fort Huachuca, Libby AAF Ft Huachuca (3.7 miles)

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  • Average Low 2020–2025

    53.1 °F

  • Average 2020–2025

    65.4 °F

  • Average High 2020–2025

    77.2 °F
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