Chautauqua Weather Forecast

    • 57
    • 84

    Becoming Sunny

    • 59
    • 85

    Increasing Clouds

    • 59
    • 83

    Mostly Cloudy

    • 55
    • 79

    Mostly Cloudy

    • 53
    • 78

    Mostly Sunny

    • 51
    • 73

    Chance Rain Showers

    • 48
    • 70

    Chance Rain Showers

Today 8 Oct Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy with a 30 percent chance of Showers. Highs 58 to 64.

Tonight 8 Oct Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows 49 to 55.

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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

    67.4 °F

  • Highest 5 October, 2026

    91.4 °F

Climate (2021–2026)

Boulder Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    66.4 °F
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