Whetstone Weather Forecast

    • 64
    • 81

    Chance Thunderstorms

    • 66
    • 85

    Slight Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 67
    • 88

    Rain Showers Likely

Today 4 Sep Upper San Pedro River Valley including Sierra Vista/Benson

Mostly cloudy. Chance of Showers and slight chance of Thunderstorms in the Morning, then chance of Showers and Thunderstorms in the afternoon. Highs 80 to 85. Chance of precipitation 40 percent.

Tonight 4 Sep Upper San Pedro River Valley including Sierra Vista/Benson

Partly cloudy. A 10 percent chance of Showers and Thunderstorms in the evening. Lows 61 to 66.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whetstone Temperature Statistics

September Temperature

Fort Huachuca, Libby AAF Ft Huachuca (8.1 miles)

  • Lowest 1 September, 2026

    64.4 °F

  • Average September

    75.5 °F

  • Highest 1 September, 2026

    84.9 °F

Climate (2021–2026)

Fort Huachuca, Libby AAF Ft Huachuca (8.1 miles)

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  • Average Low 2021–2026

    54 °F

  • Average 2021–2026

    65.8 °F

  • Average High 2021–2026

    77.6 °F
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