Nelson Weather Forecast

    • 46
    • 56

    Increasing Clouds

    • 45
    • 59

    Mostly Cloudy

    • 44
    • 58

    Mostly Cloudy

    • 37
    • 54

    Mostly Sunny

    • 38
    • 52

    Mostly Sunny

    • 39
    • 54

    Partly Sunny

Today 21 Jan Lake Mead National Recreation Area

Partly sunny. Highs around 60 at hoover dam. Around 67 in Laughlin. North Winds up to 10 Mph.

Tonight 21 Jan Lake Mead National Recreation Area

Mostly cloudy. Lows around 45 at hoover dam. Around 52 in Laughlin. Northeast Winds up to 5 Mph.

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Nelson Temperature Statistics

January Temperature

Boulder City Municipal Airport (16.2 miles)

  • Lowest 10 January, 2026

    33.8 °F

  • Average January

    52.1 °F

  • Highest 14 January, 2026

    73.4 °F

Climate (2021–Present)

Boulder City Municipal Airport (16.2 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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