Swallow Bay Weather Forecast

    • 89
    • 110

    Hot

    • 88
    • 110

    Hot

    • 86
    • 107

    Hot

    • 88
    • 108

    Hot

    • 88
    • 111

    Hot

    • 88
    • 112

    Hot

    • 88
    • 111

    Hot

Today 22 Aug Lake Mead - NV side

Sunny. Highs 104 to 107. South Winds 5 to 15 Mph.

Tonight 22 Aug Lake Mead - NV side

Partly cloudy. Lows 84 to 87. South Winds up to 10 Mph.

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  • 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

    94.1 °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

    70.1 °F

  • Average High 2021–2026

    81.2 °F
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