Swallow Bay Weather Forecast

    • 80
    • 96

    Chance Thunderstorms

    • 77
    • 94

    Chance Thunderstorms

    • 80
    • 98

    Hot

    • 81
    • 101

    Hot

    • 83
    • 104

    Hot

    • 84
    • 106

    Hot

    • 83
    • 102

    Hot

Today 13 Aug Lake Mead - NV side

Partly sunny. Slight chance of Thunderstorms late in the Morning, then chance of Thunderstorms in the afternoon. Highs 90 to 93. South Winds 10 to 15 Mph. Chance of Thunderstorms 50 percent.

Tonight 13 Aug Lake Mead - NV side

Mostly cloudy. Chance of rain Showers and slight chance of Thunderstorms in the Evening, then slight chance of Thunderstorms after midnight. Lows 74 to 77. South Winds 5 to 15 Mph shifting to the east after midnight. Chance of precipitation 50 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 11 August, 2026

    80.6 °F

  • Average August

    98.5 °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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