Mount Wilson Weather Forecast

    • 78
    • 93

    Isolated Thunderstorms

    • 79
    • 93

    Rain Showers

    • 75
    • 89

    Rain Showers

    • 73
    • 86

    Rain Showers

    • 70
    • 83

    Rain Showers

    • 68
    • 79

    Rain Showers

Today 21 Aug Spring Mountains-Red Rock Canyon

Sunny. Highs around 83 in mount Charleston. Around 104 at red rock. South Winds up to 10 Mph.

Tonight 21 Aug Spring Mountains-Red Rock Canyon

Partly cloudy. Lows around 67 in mount Charleston. Around 81 at red rock. West Winds up to 10 Mph.

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Mount Wilson Temperature Statistics

August Temperature

Harry Reid International Airport (17.4 miles)

  • Lowest 1 August, 2025

    79.6 °F

  • Average August

    96.1 °F

  • Highest 12 August, 2025

    112.6 °F

Climate (2020–Present)

Harry Reid International Airport (17.4 miles)

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  • Average Low 2020–2025

    61.2 °F

  • Average 2020–2025

    71.5 °F

  • Average High 2020–2025

    81.5 °F
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