Mount Wilson Weather Forecast

    • 63
    • 80

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

    • 55
    • 78

    Breezy

    • 59
    • 76

    Mostly Sunny

    • 62
    • 80

    Mostly Sunny

    • 60
    • 80

    Partly Sunny

    • 60
    • 78

    Mostly Sunny

Today 21 May Spring Mountains-Red Rock Canyon

Sunny. Highs around 70 in mount Charleston. Around 92 at red rock. East Winds up to 10 Mph shifting to the south in the afternoon.

Tonight 21 May Spring Mountains-Red Rock Canyon

Mostly clear. Lows around 53 in mount Charleston. Around 66 at red rock. Southwest Winds up to 10 Mph with Gusts to around 25 Mph.

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Mount Wilson Temperature Statistics

May Temperature

Harry Reid International Airport (17.4 miles)

  • Lowest 7 May, 2025

    56.6 °F

  • Average May

    75.4 °F

  • Highest 10 May, 2025

    99.6 °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

    81.4 °F
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