Swallow Bay Weather Forecast

    • 88
    • 109

    Rain Showers

    • 86
    • 107

    Hot

    • 82
    • 103

    Hot

    • 79
    • 100

    Hot

    • 80
    • 99

    Hot

    • 80
    • 97

    Slight Chance Thunderstorms

    • 80
    • 100

    Hot

Today 28 Aug Lake Mead - NV side

Partly sunny. Isolated Thunderstorms late in the Morning, then scattered Showers and isolated Thunderstorms in the afternoon. Highs 104 to 107. Southwest Winds 5 to 15 Mph. Chance of precipitation 50 percent.

Tonight 28 Aug Lake Mead - NV side

Mostly cloudy with isolated Thunderstorms in the Evening, then mostly clear after midnight. Lows 83 to 86. South Winds 5 to 15 Mph. Chance of Thunderstorms 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swallow Bay Temperature Statistics

August Temperature

Boulder City Municipal Airport (13.7 miles)

  • Lowest 15 August, 2026

    66.2 °F

  • Average August

    94.5 °F

  • Highest 1 August, 2026

    114.8 °F

Climate (2021–2026)

Boulder City Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    70.2 °F

  • Average High 2021–2026

    81.2 °F
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