Winchester Weather Forecast

    • 58
    • 84

    Partly Sunny

    • 59
    • 86

    Partly Sunny

    • 54
    • 79

    Mostly Sunny

    • 53
    • 76

    Sunny

    • 54
    • 79

    Mostly Sunny

    • 51
    • 73

    Mostly Sunny

Today 28 Feb Las Vegas Valley

Mostly cloudy in the morning then clearing. Highs 79 to 83 on the west side. Around 84 on the east side. Northeast Winds up to 5 Mph shifting to the southeast in the afternoon.

Tonight 28 Feb Las Vegas Valley

Mostly cloudy. Lows 55 to 60. Northwest Winds up to 5 Mph.

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Winchester Temperature Statistics

February Temperature

Harry Reid International Airport (4.3 miles)

  • Lowest 21 February, 2026

    35.7 °F

  • Average February

    58.4 °F

  • Highest 26 February, 2026

    82 °F

Climate (2021–Present)

Harry Reid International Airport (4.3 miles)

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  • Average Low 2021–2026

    61.5 °F

  • Average 2021–2026

    71.7 °F

  • Average High 2021–2026

    81.6 °F
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