Southglenn Weather Forecast

    • 43
    • 72

    Breezy

    • 32
    • 58

    Partly Sunny

    • 40
    • 62

    Partly Sunny

    • 38
    • 72

    Partly Sunny

    • 41
    • 66

    Mostly Cloudy

    • 44
    • 68

    Partly Sunny

    • 40
    • 67

    Partly Sunny

Today 19 Dec North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Partly cloudy. Highs around 70. Southwest Winds 15 to 25 Mph with Gusts up to 30 Mph.

Tonight 19 Dec North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Mostly cloudy in the Evening, then becoming partly cloudy. Patchy blowing dust after midnight. Windy. Lows 38 to 44. Southwest Winds 10 to 20 Mph, becoming west 20 to 30 Mph after midnight. Gusts up to 40 Mph.

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Southglenn Temperature Statistics

December Temperature

Denver - Centennial Airport (5.6 miles)

  • Lowest 4 December, 2025

    10 °F

  • Average December

    40.9 °F

  • Highest 17 December, 2025

    69.1 °F

Climate (2020–Present)

Denver - Centennial Airport (5.6 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    65 °F
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