Chautauqua Weather Forecast

    • 23
    • 51

    Becoming Sunny

    • 18
    • 48

    Partly Sunny

    • 13
    • 38

    Partly Sunny

    • 8
    • 25

    Chance Snow

    • 11
    • 25

    Slight Chance Snow

    • 20
    • 37

    Mostly Sunny

    • 27
    • 47

    Partly Sunny

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

Partly cloudy. Highs in the lower to mid 50s. West Winds 10 to 15 Mph with Gusts up to 35 Mph.

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

Partly cloudy in the evening then clearing. Lows 18 to 24. North Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light.

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Chautauqua Temperature Statistics

January Temperature

Boulder Municipal Airport (3.7 miles)

  • Lowest 10 January, 2026

    19.4 °F

  • Average January

    44.3 °F

  • Highest 4 January, 2026

    69.8 °F

Climate (2021–Present)

Boulder Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    65.4 °F
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