Chinatown (Las Vegas) Weather Forecast

    • 77
    • 94

    Mostly Sunny

    • 73
    • 94

    Sunny

    • 75
    • 94

    Mostly Sunny

    • 76
    • 95

    Partly Sunny

    • 74
    • 95

    Slight Chance Thunderstorms

    • 74
    • 94

    Mostly Sunny

Today 17 Sep Las Vegas Valley

Sunny. Highs 91 to 95 on the west side. 95 to 98 on the east side. South Winds 10 to 20 Mph.

Tonight 17 Sep Las Vegas Valley

Mostly clear. Lows 71 to 75 on the west side. 76 to 79 on the east side. South Winds 5 to 15 Mph.

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Chinatown (Las Vegas) Temperature Statistics

September Temperature

Harry Reid International Airport (3.7 miles)

  • Lowest 7 September, 2026

    70.6 °F

  • Average September

    89.3 °F

  • Highest 10 September, 2026

    107.7 °F

Climate (2021–2026)

Harry Reid International Airport (3.7 miles)

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  • Average Low 2021–2026

    61.7 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    82 °F
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