Townsite Weather Forecast

    • 88
    • 108

    Hot

    • 89
    • 108

    Hot

    • 88
    • 108

    Hot

    • 86
    • 106

    Slight Chance Thunderstorms

    • 88
    • 107

    Hot

    • 88
    • 108

    Hot

Today 21 Aug Las Vegas Valley

Sunny. Highs 103 to 107 on the west side. Around 110 on the east side. South Winds up to 10 Mph with Gusts to around 25 Mph.

Tonight 21 Aug Las Vegas Valley

Mostly clear. Lows 81 to 85 on the west side. 86 to 89 on the east side. Southwest Winds up to 10 Mph.

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Townsite Temperature Statistics

August Temperature

Boulder City Municipal Airport (8.7 miles)

  • Lowest 15 August, 2026

    66.2 °F

  • Average August

    93.9 °F

  • Highest 1 August, 2026

    114.8 °F

Climate (2021–2026)

Boulder City Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    81.2 °F
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