Blue Diamond Weather Forecast

    • 69
    • 88

    Decreasing Clouds

    • 65
    • 86

    Rain Showers

    • 66
    • 85

    Mostly Sunny

    • 68
    • 87

    Mostly Sunny

    • 69
    • 90

    Mostly Sunny

    • 69
    • 90

    Slight Chance Thunderstorms

Today 20 Sep Las Vegas Valley

Mostly sunny. Highs 91 to 95 on the west side. 95 to 98 on the east side. North Winds up to 10 Mph shifting to the east with Gusts to around 25 Mph in the afternoon.

Tonight 20 Sep Las Vegas Valley

Mostly clear. Lows 71 to 75 on the west side. 75 to 78 on the east side. Southeast Winds up to 5 Mph with Gusts to around 20 Mph shifting to the north after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Blue Diamond Temperature Statistics

September Temperature

Harry Reid International Airport (13 miles)

  • Lowest 7 September, 2026

    70.6 °F

  • Average September

    88.9 °F

  • Highest 10 September, 2026

    107.7 °F

Climate (2021–2026)

Harry Reid International Airport (13 miles)

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

  • Average Low 2021–2026

    61.7 °F

  • Average 2021–2026

    72 °F

  • Average High 2021–2026

    82 °F
Get WillyWeather+ to remove ads