The Sisters South Weather Forecast

    • 48
    • 65

    Mostly Sunny

    • 50
    • 65

    Partly Sunny

    • 44
    • 61

    Chance Rain Showers

    • 44
    • 54

    Rain Showers Likely

    • 44
    • 57

    Chance Rain Showers

    • 46
    • 59

    Chance Rain Showers

Today 16 Sep Spring Mountains-Red Rock Canyon

Sunny. Highs around 72 in mount Charleston. Around 92 at red rock. Southwest Winds up to 10 Mph.

Tonight 16 Sep Spring Mountains-Red Rock Canyon

Mostly clear. Lows around 57 in mount Charleston. Around 69 at red rock. Southwest Winds up to 10 Mph shifting to the north after midnight.

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The Sisters South Temperature Statistics

September Temperature

Nellis AFB - Indian Springs Auxiliary Airfield (17.4 miles)

  • Lowest 12 September, 2025

    57.6 °F

  • Average September

    78.6 °F

  • Highest 8 September, 2025

    95.5 °F

Climate (2020–Present)

Nellis AFB - Indian Springs Auxiliary Airfield (17.4 miles)

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  • Average Low 2020–2025

    50.2 °F

  • Average 2020–2025

    64.4 °F

  • Average High 2020–2025

    77 °F
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