Chautauqua Weather Forecast

    • 65
    • 89

    Becoming Sunny

    • 59
    • 86

    Mostly Cloudy

    • 58
    • 83

    Slight Chance Rain Showers

    • 55
    • 80

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

    • 57
    • 83

    Partly Sunny

    • 51
    • 74

    Chance Rain Showers

Today 5 Oct Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs in the mid to upper 80s.

Tonight 5 Oct Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 54 to 62.

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  • Temperature Real-Time

Chautauqua Temperature Statistics

October Temperature

Boulder Municipal Airport (3.7 miles)

  • Lowest 2 October, 2026

    46.4 °F

  • Average October

    64.2 °F

  • Highest 3 October, 2026

    86 °F

Climate (2021–2026)

Boulder Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    66.4 °F
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