Hoover Dam Weather Forecast

    • 70
    • 91

    Becoming Sunny

    • 72
    • 90

    Mostly Sunny

    • 74
    • 93

    Partly Sunny

    • 73
    • 94

    Partly Sunny

    • 73
    • 90

    Mostly Cloudy

    • 66
    • 81

    Mostly Cloudy

Today 26 Mar Lake Mead National Recreation Area

Sunny. Highs around 92 at hoover dam. Around 99 in Laughlin. South Winds up to 10 Mph.

Tonight 26 Mar Lake Mead National Recreation Area

Mostly clear. Lows around 63 at hoover dam. Around 69 in Laughlin. North Winds up to 10 Mph.

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Hoover Dam Temperature Statistics

March Temperature

Boulder City Municipal Airport (8.1 miles)

  • Lowest 9 March, 2026

    44.6 °F

  • Average March

    69.6 °F

  • Highest 20 March, 2026

    96.8 °F

Climate (2021–Present)

Boulder City Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    81.1 °F
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