Three Lakes Weather Forecast

    • 31
    • 59

    Decreasing Clouds

    • 39
    • 61

    Partly Sunny

    • 37
    • 71

    Partly Sunny

    • 39
    • 66

    Mostly Cloudy

    • 41
    • 68

    Mostly Sunny

    • 38
    • 66

    Partly Sunny

Today 20 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy with a chance of Showers in the Morning, then partly cloudy with a slight chance of Showers in the afternoon. Highs in the mid to upper 50s. Northwest Winds 10 to 20 Mph. Gusts up to 45 Mph in the morning. Chance of rain 30 percent.

Tonight 20 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Colder. Lows 27 to 33.

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Three Lakes Temperature Statistics

December Temperature

Denver - Centennial Airport (13 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 (13 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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