River Mountain Weather Forecast

    • 81
    • 104

    Hot

    • 80
    • 97

    Chance Rain Showers

    • 81
    • 101

    Chance Thunderstorms

    • 82
    • 103

    Slight Chance Thunderstorms

    • 82
    • 104

    Hot

    • 81
    • 103

    Hot

    • 80
    • 103

    Hot

Today 16 Jul Lake Mead National Recreation Area

Sunny, breezy. Highs around 102 at hoover dam. Around 107 in Laughlin. South Winds 15 to 25 Mph.

Tonight 16 Jul Lake Mead National Recreation Area

Mostly clear. Lows around 80 at hoover dam. Around 86 in Laughlin. South Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

River Mountain Temperature Statistics

July Temperature

Boulder City Municipal Airport (5 miles)

  • Lowest 3 July, 2025

    69.8 °F

  • Average July

    93.5 °F

  • Highest 9 July, 2025

    111.2 °F

Climate (2020–Present)

Boulder City Municipal Airport (5 miles)

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  • Average Low 2020–2025

    57.4 °F

  • Average 2020–2025

    69.8 °F

  • Average High 2020–2025

    80.9 °F
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