Green Valley South Weather Forecast

    • 49
    • 71

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 50
    • 71

    Partly Sunny

    • 50
    • 71

    Mostly Cloudy

    • 51
    • 69

    Mostly Cloudy

Today 15 Dec Las Vegas Valley

Sunny. Highs 70 to 73 on the west side. 71 to 74 on the east side. Northwest Winds up to 10 Mph.

Tonight 15 Dec Las Vegas Valley

Mostly clear. Lows 47 to 51 on the west side. 46 to 49 on the east side. Northwest Winds up to 10 Mph.

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Green Valley South Temperature Statistics

December Temperature

Las Vegas - Henderson Executive Airport (4.3 miles)

  • Lowest 4 December, 2025

    34 °F

  • Average December

    51.1 °F

  • Highest 10 December, 2025

    73 °F

Climate (2020–Present)

Las Vegas - Henderson Executive Airport (4.3 miles)

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  • Average Low 2020–2025

    57.4 °F

  • Average 2020–2025

    68.7 °F

  • Average High 2020–2025

    79.6 °F
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