Townsite Weather Forecast

    • 47
    • 69

    Becoming Sunny

    • 48
    • 68

    Decreasing Clouds

    • 50
    • 68

    Partly Sunny

    • 48
    • 70

    Mostly Cloudy

    • 49
    • 72

    Mostly Cloudy

    • 52
    • 70

    Rain Showers

    • 53
    • 65

    Rain Showers

Today 18 Dec Las Vegas Valley

Sunny. Highs around 70 on the west side. 69 to 72 on the east side. East Winds up to 5 Mph.

Tonight 18 Dec Las Vegas Valley

Mostly clear. Lows 46 to 49 on the west side. 45 to 48 on the east side. West Winds up to 5 Mph.

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Townsite Temperature Statistics

December Temperature

Boulder City Municipal Airport (8.7 miles)

  • Lowest 2 December, 2025

    35.6 °F

  • Average December

    53.2 °F

  • Highest 10 December, 2025

    73.4 °F

Climate (2020–Present)

Boulder City Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    57.5 °F

  • Average 2020–2025

    69.7 °F

  • Average High 2020–2025

    80.8 °F
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