Potosi Mountain South Weather Forecast

    • 67
    • 81

    Mostly Sunny

    • 67
    • 82

    Mostly Sunny

    • 67
    • 82

    Mostly Sunny

    • 66
    • 81

    Mostly Sunny

    • 66
    • 81

    Mostly Sunny

    • 66
    • 82

    Mostly Sunny

    • 65
    • 81

    Mostly Sunny

Today 21 Aug Spring Mountains-Red Rock Canyon

Sunny. Highs around 80 in mount Charleston. Around 101 at red rock. South Winds 5 to 15 Mph.

Tonight 21 Aug Spring Mountains-Red Rock Canyon

Mostly clear. Lows around 65 in mount Charleston. Around 80 at red rock. Southwest Winds up to 10 Mph.

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Potosi Mountain South Temperature Statistics

August Temperature

Las Vegas - Henderson Executive Airport (20.5 miles)

  • Lowest 15 August, 2026

    66 °F

  • Average August

    94.1 °F

  • Highest 1 August, 2026

    114.1 °F

Climate (2021–2026)

Las Vegas - Henderson Executive Airport (20.5 miles)

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  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    69.2 °F

  • Average High 2021–2026

    80 °F
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