Willow Beach Weather Forecast

    • 76
    • 95

    Rain Showers Likely

    • 77
    • 95

    Chance Thunderstorms

    • 77
    • 96

    Slight Chance Thunderstorms

    • 78
    • 96

    Mostly Sunny

    • 79
    • 99

    Hot

    • 79
    • 102

    Hot

Today 18 Sep Lake Mead National Recreation Area

Partly sunny. A 20 percent chance of Thunderstorms in the afternoon. Highs around 90 at hoover dam. Around 95 in Laughlin. Southeast Winds up to 10 Mph shifting to the southwest in the afternoon.

Tonight 18 Sep Lake Mead National Recreation Area

Mostly cloudy. Chance of rain Showers in the Evening, then rain Showers likely and chance of Thunderstorms after midnight. Lows around 71 at hoover dam. Around 77 in Laughlin. South Winds up to 10 Mph. Chance of precipitation 70 percent.

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Willow Beach Temperature Statistics

September Temperature

Boulder City Municipal Airport (13 miles)

  • Lowest 6 September, 2025

    66.2 °F

  • Average September

    83.8 °F

  • Highest 1 September, 2025

    105.8 °F

Climate (2020–Present)

Boulder City Municipal Airport (13 miles)

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  • Average Low 2020–2025

    57.4 °F

  • Average 2020–2025

    69.7 °F

  • Average High 2020–2025

    80.8 °F
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