Black Mountain Weather Forecast

    • 43
    • 62

    Sunny

    • 47
    • 64

    Sunny

    • 44
    • 68

    Sunny

    • 46
    • 67

    Sunny

    • 43
    • 65

    Sunny

    • 42
    • 63

    Mostly Sunny

Today 12 Jan Las Vegas Valley

Sunny. Highs 61 to 64 on the west side. 63 to 66 on the east side. North Winds 5 to 10 Mph.

Tonight 12 Jan Las Vegas Valley

Clear. Lows 42 to 45 on the west side. 41 to 44 on the east side. North Winds 5 to 10 Mph.

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Black Mountain Temperature Statistics

January Temperature

Boulder City Municipal Airport (8.1 miles)

  • Lowest 9 January, 2026

    35.6 °F

  • Average January

    49.7 °F

  • Highest 5 January, 2026

    62.6 °F

Climate (2021–Present)

Boulder City Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    57.7 °F

  • Average 2021–2026

    69.8 °F

  • Average High 2021–2026

    80.8 °F
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