Chautauqua Weather Forecast

    • 59
    • 89

    Becoming Sunny

    • 57
    • 87

    Mostly Sunny

    • 53
    • 81

    Mostly Sunny

    • 57
    • 87

    Mostly Sunny

    • 58
    • 85

    Partly Sunny

    • 52
    • 75

    Chance Thunderstorms

Today 9 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Highs near 90. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph in the afternoon.

Tonight 9 Jun Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows in the mid 50s to lower 60s. West Winds 10 to 15 Mph with Gusts up to 35 Mph in the Evening, becoming light.

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Chautauqua Temperature Statistics

June Temperature

Boulder Municipal Airport (3.7 miles)

  • Lowest 2 June, 2026

    51.8 °F
  • Average June

    70.8 °F
  • Highest 6 June, 2026

    95 °F

Climate (2021–Present)

Boulder Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    41.2 °F
  • Average 2021–2026

    53.6 °F
  • Average High 2021–2026

    66.2 °F
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