Overton Arm Weather Forecast

    • 86
    • 101

    Isolated Thunderstorms

    • 83
    • 98

    Hot

    • 80
    • 96

    Sunny

    • 80
    • 96

    Sunny

    • 79
    • 94

    Mostly Sunny

    • 79
    • 94

    Slight Chance Thunderstorms

Today 11 Sep Lake Mead - NV side

Sunny. Highs 101 to 104. South Winds 10 to 20 Mph.

Tonight 11 Sep Lake Mead - NV side

Mostly clear. Lows 81 to 84. South Winds 15 to 25 Mph. Gusts up to 35 Mph increasing to 45 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Overton Arm Temperature Statistics

September Temperature

Nellis Air Force Base (37.3 miles)

  • Lowest 8 September, 2026

    71.6 °F

  • Average September

    86.6 °F

  • Highest 8 September, 2026

    100 °F

Climate (2021–2026)

Nellis Air Force Base (37.3 miles)

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  • Average Low 2021–2026

    59.4 °F

  • Average 2021–2026

    71.6 °F

  • Average High 2021–2026

    82.9 °F
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