Sundown Ranchos Weather Forecast

    • 55
    • 74

    Chance Rain Showers

    • 54
    • 73

    Mostly Cloudy

    • 45
    • 67

    Partly Sunny

    • 44
    • 68

    Partly Sunny

    • 44
    • 70

    Mostly Sunny

    • 44
    • 71

    Partly Sunny

Today 25 Dec Scottsdale/Paradise Valley

Considerable cloudiness with a chance of Showers and a slight chance of Thunderstorms in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Highs 69 to 74. East wind around 5 Mph. Chance of rain 50 percent. Rainfall less than a tenth of an Inch, except locally higher in Thunderstorms.

Tonight 25 Dec Scottsdale/Paradise Valley

Mostly clear and cooler. Lows 52 to 56. Northeast wind around 5 Mph in the evening becoming light after midnight.

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Sundown Ranchos Temperature Statistics

December Temperature

Scottsdale Airport (1.9 miles)

  • Lowest 5 December, 2025

    41 °F

  • Average December

    58.9 °F

  • Highest 14 December, 2025

    81 °F

Climate (2020–Present)

Scottsdale Airport (1.9 miles)

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  • Average Low 2020–2025

    63.1 °F

  • Average 2020–2025

    74.8 °F

  • Average High 2020–2025

    86.3 °F
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