Chautauqua Weather Forecast

    • 60
    • 89

    Slight Chance Thunderstorms

    • 59
    • 89

    Chance Thunderstorms

    • 60
    • 89

    Chance Thunderstorms

    • 63
    • 92

    Mostly Sunny

    • 66
    • 96

    Partly Sunny

    • 60
    • 93

    Chance Thunderstorms

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

Partly cloudy. Slight chance of Thunderstorms in the afternoon. Highs near 90. Chance of precipitation 20 percent.

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

Mostly clear. Slight chance of Thunderstorms in the evening. Lows 55 to 61. Chance of precipitation 20 percent.

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Chautauqua Temperature Statistics

July Temperature

Boulder Municipal Airport (3.7 miles)

  • Lowest 2 July, 2025

    57.2 °F

  • Average July

    76.6 °F

  • Highest 2 July, 2025

    95 °F

Climate (2020–Present)

Boulder Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    64.9 °F
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