Swallow Bay Weather Forecast

    • 82
    • 102

    Hot

    • 79
    • 101

    Hot

    • 81
    • 99

    Hot

    • 79
    • 99

    Hot

    • 79
    • 100

    Hot

    • 79
    • 101

    Hot

Today 13 Sep Lake Mead - NV side

Sunny. Highs 96 to 99. South Winds 15 to 25 Mph.

Tonight 13 Sep Lake Mead - NV side

Mostly clear. Lows around 80. South Winds 10 to 20 Mph.

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  • Temperature Real-Time

Swallow Bay Temperature Statistics

September Temperature

Boulder City Municipal Airport (13.7 miles)

  • Lowest 3 September, 2026

    68 °F

  • Average September

    86.1 °F

  • Highest 10 September, 2026

    105.8 °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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