The Sisters South Weather Forecast

    • 58
    • 75

    Slight Chance Thunderstorms

    • 56
    • 71

    Chance Thunderstorms

    • 58
    • 71

    Rain Showers Likely

    • 60
    • 73

    Chance Thunderstorms

    • 57
    • 74

    Chance Thunderstorms

    • 55
    • 69

    Rain Showers Likely

    • 55
    • 67

    Chance Thunderstorms

Today 12 Jul Spring Mountains-Red Rock Canyon

Sunny. Highs around 80 in mount Charleston. Around 102 at red rock. South Winds 5 to 15 Mph.

Tonight 12 Jul Spring Mountains-Red Rock Canyon

Partly cloudy. A 20 percent chance of Thunderstorms in the evening. Lows around 67 in mount Charleston. Around 82 at red rock. Southwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

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The Sisters South Temperature Statistics

July Temperature

Nellis AFB - Indian Springs Auxiliary Airfield (17.4 miles)

  • Lowest 3 July, 2026

    61.2 °F
  • Average July

    87.9 °F
  • Highest 9 July, 2026

    106.7 °F

Climate (2021–2026)

Nellis AFB - Indian Springs Auxiliary Airfield (17.4 miles)

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  • Average Low 2021–2026

    50.7 °F
  • Average 2021–2026

    64.7 °F
  • Average High 2021–2026

    77.4 °F
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