Summerlin South Weather Forecast

    • 36
    • 58

    Mostly Sunny

    • 40
    • 58

    Partly Sunny

    • 46
    • 63

    Partly Sunny

    • 48
    • 69

    Partly Sunny

    • 50
    • 73

    Partly Sunny

    • 48
    • 70

    Partly Sunny

Today 30 Jan Las Vegas Valley

Sunny. Highs 56 to 61. Northwest Winds up to 5 Mph shifting to the southeast in the afternoon.

Tonight 30 Jan Las Vegas Valley

Mostly clear. Lows 32 to 37. West Winds up to 5 Mph.

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Summerlin South Temperature Statistics

January Temperature

Las Vegas, North Las Vegas Airport (8.7 miles)

  • Lowest 21 January, 2025

    26.9 °F

  • Average January

    47.7 °F

  • Highest 4 January, 2025

    63.6 °F

Climate (2020–Present)

Las Vegas, North Las Vegas Airport (8.7 miles)

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  • Average Low 2020–2025

    60.9 °F

  • Average 2020–2025

    71.9 °F

  • Average High 2020–2025

    82.5 °F
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