Winchester Weather Forecast

    • 60
    • 85

    Becoming Sunny

    • 59
    • 82

    Sunny

    • 59
    • 80

    Sunny

    • 60
    • 81

    Sunny

    • 61
    • 82

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

Today 26 Oct Las Vegas Valley

Sunny. Highs 79 to 83 on the west side. 83 to 86 on the east side. South Winds 5 to 15 Mph.

Tonight 26 Oct Las Vegas Valley

Mostly clear. Lows around 60. Southwest Winds 5 to 10 Mph shifting to the northwest after midnight.

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Winchester Temperature Statistics

October Temperature

Harry Reid International Airport (4.3 miles)

  • Lowest 15 October, 2025

    54 °F

  • Average October

    71.4 °F

  • Highest 2 October, 2025

    91.9 °F

Climate (2020–Present)

Harry Reid International Airport (4.3 miles)

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  • Average Low 2020–2025

    61.2 °F

  • Average 2020–2025

    71.4 °F

  • Average High 2020–2025

    81.3 °F
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