Chautauqua Weather Forecast

    • 34
    • 52

    Mostly Sunny

    • 40
    • 61

    Partly Sunny

    • 41
    • 57

    Mostly Cloudy

    • 38
    • 58

    Mostly Cloudy

    • 37
    • 62

    Partly Sunny

    • 34
    • 58

    Partly Sunny

    • 31
    • 54

    Partly Sunny

Today 30 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Highs near 50. Lows 22 to 28.

Tonight 30 Dec Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Highs near 50. Lows 22 to 28.

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Chautauqua Temperature Statistics

December Temperature

Boulder Municipal Airport (3.7 miles)

  • Lowest 4 December, 2025

    10.4 °F

  • Average December

    45.4 °F

  • Highest 22 December, 2025

    71.6 °F

Climate (2020–Present)

Boulder Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    65.3 °F
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