Potosi Weather Forecast

    • 64
    • 83

    Becoming Sunny

    • 47
    • 80

    Rain Showers

    • 43
    • 66

    Sunny

    • 48
    • 73

    Chance Rain Showers

    • 39
    • 67

    Mostly Sunny

    • 44
    • 67

    Partly Sunny

Today 17 Oct Washington

Partly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 17 Oct Washington

Partly cloudy in the Evening, then mostly clear with a slight chance of Showers after midnight. Lows in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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Potosi Temperature Statistics

October Temperature

Farmington Airport (22.4 miles)

  • Lowest 10 October, 2025

    41 °F

  • Average October

    66.4 °F

  • Highest 1 October, 2025

    86 °F

Climate (2020–Present)

Farmington Airport (22.4 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    56.6 °F

  • Average High 2020–2025

    66.8 °F
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