Potosi Mountain South Weather Forecast

    • 56
    • 69

    Chance Thunderstorms

    • 60
    • 71

    Chance Thunderstorms

    • 63
    • 75

    Mostly Sunny

    • 64
    • 78

    Mostly Sunny

    • 64
    • 80

    Partly Sunny

    • 65
    • 80

    Mostly Sunny

    • 65
    • 81

    Mostly Sunny

Today 14 Aug Spring Mountains-Red Rock Canyon

Partly sunny with a 50 percent chance of Thunderstorms. Highs around 69 in mount Charleston. Around 88 at red rock. South Winds 5 to 15 Mph.

Tonight 14 Aug Spring Mountains-Red Rock Canyon

Mostly clear. A 20 percent chance of Thunderstorms in the evening. Lows around 56 in mount Charleston. Around 69 at red rock. Southeast 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 12 August, 2026

    82 °F

  • Average August

    97.6 °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

    80.1 °F
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