Swallow Bay Weather Forecast

    • 69
    • 92

    Rain Showers

    • 64
    • 77

    Rain Showers

    • 57
    • 73

    Chance Rain Showers

    • 55
    • 70

    Isolated Thunderstorms

    • 58
    • 73

    Mostly Sunny

    • 61
    • 78

    Sunny

    • 62
    • 81

    Sunny

Today 10 Oct Lake Mead - NV side

Breezy. Cloudy with a 20 percent chance of Thunderstorms. Highs 86 to 89. South Winds 15 to 25 Mph.

Tonight 10 Oct Lake Mead - NV side

Chance of rain Showers and slight chance of Thunderstorms in the Evening, then rain Showers and chance of Thunderstorms after midnight. Cooler. Some Thunderstorms may produce heavy rainfall. Lows 65 to 68. South Winds 10 to 20 Mph shifting to the east 5 to 10 Mph after midnight. Chance of precipitation near 100 percent.

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Swallow Bay Temperature Statistics

October Temperature

Boulder City Municipal Airport (13.7 miles)

  • Lowest 1 October, 2026

    64.4 °F

  • Average October

    83 °F

  • Highest 8 October, 2026

    98.6 °F

Climate (2021–2026)

Boulder City Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    70.2 °F

  • Average High 2021–2026

    81.2 °F
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