Sonoita Weather Forecast

    • 62
    • 84

    Rain Showers Likely

    • 61
    • 84

    Rain Showers Likely

    • 63
    • 85

    Slight Chance Thunderstorms

    • 62
    • 85

    Slight Chance Thunderstorms

    • 61
    • 86

    Slight Chance Thunderstorms

    • 63
    • 89

    Mostly Sunny

Today 18 Sep Upper San Pedro River Valley including Sierra Vista/Benson

Partly cloudy with slight chance of Showers in the Morning, then mostly cloudy with chance of Showers and Thunderstorms in the afternoon. Highs 83 to 89. Chance of precipitation 50 percent.

Tonight 18 Sep Upper San Pedro River Valley including Sierra Vista/Benson

Mostly cloudy with a 40 percent chance of Showers and Thunderstorms. Lows 62 to 67.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sonoita Temperature Statistics

September Temperature

Pioneer Airfield (14.3 miles)

  • Lowest 14 September, 2025

    61 °F

  • Average September

    74.1 °F

  • Highest 9 September, 2025

    91.9 °F

Climate (2020–Present)

Pioneer Airfield (14.3 miles)

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  • Average Low 2020–2025

    50.9 °F

  • Average 2020–2025

    64.2 °F

  • Average High 2020–2025

    77.4 °F
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