Potosi Mountain South Weather Forecast

    • 68
    • 84

    Becoming Sunny

    • 68
    • 85

    Becoming Sunny

    • 68
    • 85

    Mostly Sunny

    • 66
    • 83

    Partly Sunny

    • 64
    • 81

    Mostly Cloudy

    • 64
    • 79

    Slight Chance Thunderstorms

    • 62
    • 77

    Slight Chance Thunderstorms

Today 7 Aug Spring Mountains-Red Rock Canyon

Mostly sunny with isolated Thunderstorms. Highs around 82 in mount Charleston. Around 104 at red rock. South Winds up to 10 Mph. Chance of Thunderstorms 20 percent.

Tonight 7 Aug Spring Mountains-Red Rock Canyon

Partly cloudy. Lows around 66 in mount Charleston. Around 82 at red rock. Southwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potosi Mountain South Temperature Statistics

August Temperature

Las Vegas - Henderson Executive Airport (20.5 miles)

  • Lowest 5 August, 2026

    84.9 °F

  • Average August

    100.2 °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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