McCullough Hills Weather Forecast

    • 40
    • 58

    Mostly Sunny

    • 44
    • 62

    Sunny

    • 45
    • 65

    Sunny

    • 47
    • 66

    Mostly Sunny

    • 47
    • 68

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

Today 4 Dec Las Vegas Valley

Sunny. Highs 55 to 58 on the west side. Around 60 on the east side. North Winds up to 5 Mph.

Tonight 4 Dec Las Vegas Valley

Partly cloudy in the evening then clearing. Lows 35 to 40. West Winds up to 10 Mph.

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McCullough Hills Temperature Statistics

December Temperature

Las Vegas - Henderson Executive Airport (6.8 miles)

  • Lowest 2 December, 2025

    36 °F

  • Average December

    45.9 °F

  • Highest 1 December, 2025

    55.9 °F

Climate (2020–Present)

Las Vegas - Henderson Executive Airport (6.8 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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