Mount Stirling Weather Forecast

    • 54
    • 66

    Sunny

    • 54
    • 68

    Sunny

    • 54
    • 69

    Sunny

    • 56
    • 71

    Sunny

    • 57
    • 72

    Mostly Sunny

    • 57
    • 70

    Rain Showers

Today 13 Sep Spring Mountains-Red Rock Canyon

Sunny. Highs around 66 in mount Charleston. Around 87 at red rock. Northwest Winds up to 10 Mph shifting to the southwest in the afternoon.

Tonight 13 Sep Spring Mountains-Red Rock Canyon

Mostly clear. Lows around 52 in mount Charleston. Around 66 at red rock. Southwest Winds up to 10 Mph.

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Mount Stirling Temperature Statistics

September Temperature

Mercury, Desert Rock Airport (11.8 miles)

  • Lowest 6 September, 2025

    66 °F
  • Average September

    82.7 °F
  • Highest 1 September, 2025

    102.9 °F

Climate (2020–Present)

Mercury, Desert Rock Airport (11.8 miles)

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  • Average Low 2020–2025

    52.2 °F
  • Average 2020–2025

    65.5 °F
  • Average High 2020–2025

    78.5 °F
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