Downtown (Las Vegas) Weather Forecast

    • 86
    • 108

    Hot

    • 88
    • 109

    Hot

    • 88
    • 109

    Hot

    • 87
    • 106

    Slight Chance Thunderstorms

    • 86
    • 106

    Slight Chance Thunderstorms

    • 85
    • 105

    Slight Chance Thunderstorms

Today 18 Aug Las Vegas Valley

Mostly sunny. Highs 101 to 106. South Winds 5 to 15 Mph.

Tonight 18 Aug Las Vegas Valley

Mostly clear. Lows 81 to 85 on the west side. 84 to 88 on the east side. Southwest Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown (Las Vegas) Temperature Statistics

August Temperature

Las Vegas, North Las Vegas Airport (4.3 miles)

  • Lowest 15 August, 2026

    71.1 °F

  • Average August

    94.6 °F

  • Highest 1 August, 2026

    115.6 °F

Climate (2021–2026)

Las Vegas, North Las Vegas Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    60.9 °F

  • Average 2021–2026

    71.8 °F

  • Average High 2021–2026

    82.6 °F
Get WillyWeather+ to remove ads